156904666460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{3943}}^1$

素因数の和:4180

約数の個数: 192

約数和(自身を含む): 376882329600

約数和(自身を除く): 219977663140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 29, 38, 46, 58, 76, 92, 95, 115, 116, 145, 157, 190, 230, 290, 314, 380, 437, 460, 551, 580, 628, 667, 785, 874, 1102, 1334, 1570, 1748, 2185, 2204, 2668, 2755, 2983, 3140, 3335, 3611, 3943, 4370, 4553, 5510, 5966, 6670, 7222, 7886, 8740, 9106, 11020, 11932, 12673, 13340, 14444, 14915, 15772, 18055, 18212, 19715, 22765, 25346, 29830, 36110, 39430, 45530, 50692, 59660, 63365, 68609, 72220, 74917, 78860, 86507, 90689, 91060, 104719, 114347, 126730, 137218, 149834, 173014, 181378, 209438, 228694, 253460, 274436, 299668, 343045, 346028, 362756, 374585, 418876, 432535, 453445, 457388, 523595, 571735, 619051, 686090, 749170, 865070, 906890, 1047190, 1143470, 1238102, 1372180, 1498340, 1723091, 1730140, 1813780, 1989661, 2094380, 2172593, 2286940, 2476204, 2629981, 3095255, 3446182, 3979322, 4345186, 5259962, 6190510, 6892364, 7958644, 8615455, 8690372, 9948305, 10519924, 10862965, 11761969, 12381020, 13149905, 14238173, 17230910, 17952479, 19896610, 21725930, 23523938, 26299810, 28476346, 34461820, 35904958, 39793220, 43451860, 47047876, 49969639, 52599620, 56952692, 58809845, 71190865, 71809916, 89762395, 99939278, 117619690, 142381730, 179524790, 199878556, 235239380, 249848195, 270525287, 284763460, 341097101, 359049580, 412907017, 499696390, 541050574, 682194202, 825814034, 999392780, 1082101148, 1352626435, 1364388404, 1651628068, 1705485505, 2064535085, 2705252870, 3410971010, 4129070170, 5410505740, 6821942020, 7845233323, 8258140340, 15690466646, 31380933292, 39226166615, 78452333230, 156904666460]

約数ペア:

[(1, 156904666460), (2, 78452333230), (4, 39226166615), (5, 31380933292), (10, 15690466646), (19, 8258140340), (20, 7845233323), (23, 6821942020), (29, 5410505740), (38, 4129070170), (46, 3410971010), (58, 2705252870), (76, 2064535085), (92, 1705485505), (95, 1651628068), (115, 1364388404), (116, 1352626435), (145, 1082101148), (157, 999392780), (190, 825814034), (230, 682194202), (290, 541050574), (314, 499696390), (380, 412907017), (437, 359049580), (460, 341097101), (551, 284763460), (580, 270525287), (628, 249848195), (667, 235239380), (785, 199878556), (874, 179524790), (1102, 142381730), (1334, 117619690), (1570, 99939278), (1748, 89762395), (2185, 71809916), (2204, 71190865), (2668, 58809845), (2755, 56952692), (2983, 52599620), (3140, 49969639), (3335, 47047876), (3611, 43451860), (3943, 39793220), (4370, 35904958), (4553, 34461820), (5510, 28476346), (5966, 26299810), (6670, 23523938), (7222, 21725930), (7886, 19896610), (8740, 17952479), (9106, 17230910), (11020, 14238173), (11932, 13149905), (12673, 12381020), (13340, 11761969), (14444, 10862965), (14915, 10519924), (15772, 9948305), (18055, 8690372), (18212, 8615455), (19715, 7958644), (22765, 6892364), (25346, 6190510), (29830, 5259962), (36110, 4345186), (39430, 3979322), (45530, 3446182), (50692, 3095255), (59660, 2629981), (63365, 2476204), (68609, 2286940), (72220, 2172593), (74917, 2094380), (78860, 1989661), (86507, 1813780), (90689, 1730140), (91060, 1723091), (104719, 1498340), (114347, 1372180), (126730, 1238102), (137218, 1143470), (149834, 1047190), (173014, 906890), (181378, 865070), (209438, 749170), (228694, 686090), (253460, 619051), (274436, 571735), (299668, 523595), (343045, 457388), (346028, 453445), (362756, 432535), (374585, 418876)]