154156923674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 257683032000

約数和(自身を除く): 103526108326

約数列:

[1, 2, 13, 26, 89, 149, 163, 169, 178, 211, 298, 326, 338, 422, 1157, 1937, 2119, 2314, 2743, 3874, 4238, 5486, 13261, 14507, 15041, 18779, 24287, 25181, 26522, 27547, 29014, 30082, 31439, 34393, 35659, 37558, 48574, 50362, 55094, 62878, 68786, 71318, 172393, 188591, 244127, 315731, 344786, 377182, 408707, 447109, 488254, 631462, 817414, 894218, 2161543, 2241109, 2451683, 2798071, 3060977, 3173651, 4104503, 4323086, 4482218, 4903366, 5124557, 5313191, 5596142, 5812417, 6121954, 6347302, 8209006, 10249114, 10626382, 11624834, 28100059, 36374923, 39792701, 56200118, 66619241, 72749846, 79585402, 133238482, 365300767, 456085573, 472873999, 517305113, 730601534, 866050133, 912171146, 945747998, 1034610226, 1732100266, 5929112449, 11858224898, 77078461837, 154156923674]

約数ペア:

[(1, 154156923674), (2, 77078461837), (13, 11858224898), (26, 5929112449), (89, 1732100266), (149, 1034610226), (163, 945747998), (169, 912171146), (178, 866050133), (211, 730601534), (298, 517305113), (326, 472873999), (338, 456085573), (422, 365300767), (1157, 133238482), (1937, 79585402), (2119, 72749846), (2314, 66619241), (2743, 56200118), (3874, 39792701), (4238, 36374923), (5486, 28100059), (13261, 11624834), (14507, 10626382), (15041, 10249114), (18779, 8209006), (24287, 6347302), (25181, 6121954), (26522, 5812417), (27547, 5596142), (29014, 5313191), (30082, 5124557), (31439, 4903366), (34393, 4482218), (35659, 4323086), (37558, 4104503), (48574, 3173651), (50362, 3060977), (55094, 2798071), (62878, 2451683), (68786, 2241109), (71318, 2161543), (172393, 894218), (188591, 817414), (244127, 631462), (315731, 488254), (344786, 447109), (377182, 408707)]