156978937514

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{2789}}^1$

素因数の和:3124

約数の個数: 96

約数和(自身を含む): 287261614080

約数和(自身を除く): 130282676566

約数列:

[1, 2, 7, 14, 31, 49, 62, 97, 98, 191, 194, 217, 382, 434, 679, 1337, 1358, 1519, 2674, 2789, 3007, 3038, 4753, 5578, 5921, 6014, 9359, 9506, 11842, 18527, 18718, 19523, 21049, 37054, 39046, 41447, 42098, 82894, 86459, 129689, 136661, 147343, 172918, 259378, 270533, 273322, 290129, 294686, 532699, 541066, 574337, 580258, 605213, 907823, 1065398, 1148674, 1210426, 1815646, 1893731, 3728893, 3787462, 4020359, 4236491, 7457786, 8040718, 8386523, 8472982, 13256117, 16513669, 16773046, 26102251, 26512234, 28142513, 33027338, 51671803, 52204502, 56285026, 58705661, 103343606, 115595683, 117411322, 231191366, 361702621, 410939627, 723405242, 809169781, 821879254, 1601825893, 1618339562, 2531918347, 3203651786, 5063836694, 11212781251, 22425562502, 78489468757, 156978937514]

約数ペア:

[(1, 156978937514), (2, 78489468757), (7, 22425562502), (14, 11212781251), (31, 5063836694), (49, 3203651786), (62, 2531918347), (97, 1618339562), (98, 1601825893), (191, 821879254), (194, 809169781), (217, 723405242), (382, 410939627), (434, 361702621), (679, 231191366), (1337, 117411322), (1358, 115595683), (1519, 103343606), (2674, 58705661), (2789, 56285026), (3007, 52204502), (3038, 51671803), (4753, 33027338), (5578, 28142513), (5921, 26512234), (6014, 26102251), (9359, 16773046), (9506, 16513669), (11842, 13256117), (18527, 8472982), (18718, 8386523), (19523, 8040718), (21049, 7457786), (37054, 4236491), (39046, 4020359), (41447, 3787462), (42098, 3728893), (82894, 1893731), (86459, 1815646), (129689, 1210426), (136661, 1148674), (147343, 1065398), (172918, 907823), (259378, 605213), (270533, 580258), (273322, 574337), (290129, 541066), (294686, 532699)]