15673912856

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1697}}^1$

素因数の和:1905

約数の個数: 128

約数和(自身を含む): 35913922560

約数和(自身を除く): 20240009704

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 101, 142, 161, 184, 202, 284, 322, 404, 497, 568, 644, 707, 808, 994, 1288, 1414, 1633, 1697, 1988, 2323, 2828, 3266, 3394, 3976, 4646, 5656, 6532, 6788, 7171, 9292, 11431, 11879, 13064, 13576, 14342, 16261, 18584, 22862, 23758, 28684, 32522, 39031, 45724, 47516, 50197, 57368, 65044, 78062, 91448, 95032, 100394, 120487, 130088, 156124, 164933, 171397, 200788, 240974, 273217, 312248, 329866, 342794, 401576, 481948, 546434, 659732, 685588, 843409, 963896, 1092868, 1154531, 1199779, 1319464, 1371176, 1686818, 2185736, 2309062, 2399558, 2771201, 3373636, 3942131, 4618124, 4799116, 5542402, 6747272, 7884262, 9236248, 9598232, 11084804, 12169187, 15768524, 19398407, 22169608, 24338374, 27594917, 31537048, 38796814, 48676748, 55189834, 77593628, 85184309, 97353496, 110379668, 155187256, 170368618, 220759336, 279891301, 340737236, 559782602, 681474472, 1119565204, 1959239107, 2239130408, 3918478214, 7836956428, 15673912856]

約数ペア:

[(1, 15673912856), (2, 7836956428), (4, 3918478214), (7, 2239130408), (8, 1959239107), (14, 1119565204), (23, 681474472), (28, 559782602), (46, 340737236), (56, 279891301), (71, 220759336), (92, 170368618), (101, 155187256), (142, 110379668), (161, 97353496), (184, 85184309), (202, 77593628), (284, 55189834), (322, 48676748), (404, 38796814), (497, 31537048), (568, 27594917), (644, 24338374), (707, 22169608), (808, 19398407), (994, 15768524), (1288, 12169187), (1414, 11084804), (1633, 9598232), (1697, 9236248), (1988, 7884262), (2323, 6747272), (2828, 5542402), (3266, 4799116), (3394, 4618124), (3976, 3942131), (4646, 3373636), (5656, 2771201), (6532, 2399558), (6788, 2309062), (7171, 2185736), (9292, 1686818), (11431, 1371176), (11879, 1319464), (13064, 1199779), (13576, 1154531), (14342, 1092868), (16261, 963896), (18584, 843409), (22862, 685588), (23758, 659732), (28684, 546434), (32522, 481948), (39031, 401576), (45724, 342794), (47516, 329866), (50197, 312248), (57368, 273217), (65044, 240974), (78062, 200788), (91448, 171397), (95032, 164933), (100394, 156124), (120487, 130088)]