156961502180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{8513}}^1$

素因数の和:8734

約数の個数: 192

約数和(自身を含む): 408645844992

約数和(自身を除く): 251684342812

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 127, 140, 170, 238, 244, 254, 305, 340, 427, 476, 508, 595, 610, 635, 854, 889, 1037, 1190, 1220, 1270, 1708, 1778, 2074, 2135, 2159, 2380, 2540, 3556, 4148, 4270, 4318, 4445, 5185, 7259, 7747, 8513, 8540, 8636, 8890, 10370, 10795, 14518, 15113, 15494, 17026, 17780, 20740, 21590, 29036, 30226, 30988, 34052, 36295, 38735, 42565, 43180, 54229, 59591, 60452, 72590, 75565, 77470, 85130, 108458, 119182, 131699, 144721, 145180, 151130, 154940, 170260, 216916, 238364, 263398, 271145, 289442, 297955, 302260, 519293, 526796, 542290, 578884, 595910, 658495, 723605, 921893, 1013047, 1038586, 1081151, 1084580, 1191820, 1316990, 1447210, 1843786, 2026094, 2077172, 2162302, 2596465, 2633980, 2894420, 3635051, 3687572, 4052188, 4324604, 4609465, 5065235, 5192930, 5405755, 7270102, 7568057, 8827981, 9218930, 10130470, 10385860, 10811510, 14540204, 15136114, 17655962, 18175255, 18379567, 18437860, 20260940, 21623020, 30272228, 35311924, 36350510, 36759134, 37840285, 44139905, 61795867, 65950211, 72701020, 73518268, 75680570, 88279810, 91897835, 123591734, 128656969, 131900422, 151361140, 176559620, 183795670, 247183468, 257313938, 263800844, 308979335, 329751055, 367591340, 461651477, 514627876, 617958670, 643284845, 659502110, 923302954, 1121153587, 1235917340, 1286569690, 1319004220, 1846605908, 2242307174, 2308257385, 2573139380, 4484614348, 4616514770, 5605767935, 7848075109, 9233029540, 11211535870, 15696150218, 22423071740, 31392300436, 39240375545, 78480751090, 156961502180]

約数ペア:

[(1, 156961502180), (2, 78480751090), (4, 39240375545), (5, 31392300436), (7, 22423071740), (10, 15696150218), (14, 11211535870), (17, 9233029540), (20, 7848075109), (28, 5605767935), (34, 4616514770), (35, 4484614348), (61, 2573139380), (68, 2308257385), (70, 2242307174), (85, 1846605908), (119, 1319004220), (122, 1286569690), (127, 1235917340), (140, 1121153587), (170, 923302954), (238, 659502110), (244, 643284845), (254, 617958670), (305, 514627876), (340, 461651477), (427, 367591340), (476, 329751055), (508, 308979335), (595, 263800844), (610, 257313938), (635, 247183468), (854, 183795670), (889, 176559620), (1037, 151361140), (1190, 131900422), (1220, 128656969), (1270, 123591734), (1708, 91897835), (1778, 88279810), (2074, 75680570), (2135, 73518268), (2159, 72701020), (2380, 65950211), (2540, 61795867), (3556, 44139905), (4148, 37840285), (4270, 36759134), (4318, 36350510), (4445, 35311924), (5185, 30272228), (7259, 21623020), (7747, 20260940), (8513, 18437860), (8540, 18379567), (8636, 18175255), (8890, 17655962), (10370, 15136114), (10795, 14540204), (14518, 10811510), (15113, 10385860), (15494, 10130470), (17026, 9218930), (17780, 8827981), (20740, 7568057), (21590, 7270102), (29036, 5405755), (30226, 5192930), (30988, 5065235), (34052, 4609465), (36295, 4324604), (38735, 4052188), (42565, 3687572), (43180, 3635051), (54229, 2894420), (59591, 2633980), (60452, 2596465), (72590, 2162302), (75565, 2077172), (77470, 2026094), (85130, 1843786), (108458, 1447210), (119182, 1316990), (131699, 1191820), (144721, 1084580), (145180, 1081151), (151130, 1038586), (154940, 1013047), (170260, 921893), (216916, 723605), (238364, 658495), (263398, 595910), (271145, 578884), (289442, 542290), (297955, 526796), (302260, 519293)]