147920472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 497433600

約数和(自身を除く): 349513128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 271, 342, 361, 378, 399, 456, 504, 513, 532, 542, 684, 722, 756, 798, 813, 1026, 1064, 1083, 1084, 1197, 1368, 1444, 1512, 1596, 1626, 1897, 2052, 2166, 2168, 2394, 2439, 2527, 2888, 3192, 3249, 3252, 3591, 3794, 4104, 4332, 4788, 4878, 5054, 5149, 5691, 6498, 6504, 7182, 7317, 7581, 7588, 8664, 9576, 9747, 9756, 10108, 10298, 11382, 12996, 14364, 14634, 15162, 15176, 15447, 17073, 19494, 19512, 20216, 20596, 22743, 22764, 25992, 28728, 29268, 30324, 30894, 34146, 36043, 38988, 41192, 45486, 45528, 46341, 51219, 58536, 60648, 61788, 68229, 68292, 72086, 77976, 90972, 92682, 97831, 102438, 108129, 123576, 136458, 136584, 139023, 144172, 181944, 185364, 195662, 204876, 216258, 272916, 278046, 288344, 293493, 324387, 370728, 391324, 409752, 432516, 545832, 556092, 586986, 648774, 684817, 782648, 865032, 880479, 973161, 1112184, 1173972, 1297548, 1369634, 1760958, 1946322, 2054451, 2347944, 2595096, 2641437, 2739268, 3521916, 3892644, 4108902, 5282874, 5478536, 6163353, 7043832, 7785288, 8217804, 10565748, 12326706, 16435608, 18490059, 21131496, 24653412, 36980118, 49306824, 73960236, 147920472]

約数ペア:

[(1, 147920472), (2, 73960236), (3, 49306824), (4, 36980118), (6, 24653412), (7, 21131496), (8, 18490059), (9, 16435608), (12, 12326706), (14, 10565748), (18, 8217804), (19, 7785288), (21, 7043832), (24, 6163353), (27, 5478536), (28, 5282874), (36, 4108902), (38, 3892644), (42, 3521916), (54, 2739268), (56, 2641437), (57, 2595096), (63, 2347944), (72, 2054451), (76, 1946322), (84, 1760958), (108, 1369634), (114, 1297548), (126, 1173972), (133, 1112184), (152, 973161), (168, 880479), (171, 865032), (189, 782648), (216, 684817), (228, 648774), (252, 586986), (266, 556092), (271, 545832), (342, 432516), (361, 409752), (378, 391324), (399, 370728), (456, 324387), (504, 293493), (513, 288344), (532, 278046), (542, 272916), (684, 216258), (722, 204876), (756, 195662), (798, 185364), (813, 181944), (1026, 144172), (1064, 139023), (1083, 136584), (1084, 136458), (1197, 123576), (1368, 108129), (1444, 102438), (1512, 97831), (1596, 92682), (1626, 90972), (1897, 77976), (2052, 72086), (2166, 68292), (2168, 68229), (2394, 61788), (2439, 60648), (2527, 58536), (2888, 51219), (3192, 46341), (3249, 45528), (3252, 45486), (3591, 41192), (3794, 38988), (4104, 36043), (4332, 34146), (4788, 30894), (4878, 30324), (5054, 29268), (5149, 28728), (5691, 25992), (6498, 22764), (6504, 22743), (7182, 20596), (7317, 20216), (7581, 19512), (7588, 19494), (8664, 17073), (9576, 15447), (9747, 15176), (9756, 15162), (10108, 14634), (10298, 14364), (11382, 12996)]