156914021776

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{13159}}^1$

素因数の和:13472

約数の個数: 80

約数和(自身を含む): 315584801280

約数和(自身を除く): 158670779504

約数列:

[1, 2, 4, 8, 16, 47, 94, 101, 157, 188, 202, 314, 376, 404, 628, 752, 808, 1256, 1616, 2512, 4747, 7379, 9494, 13159, 14758, 15857, 18988, 26318, 29516, 31714, 37976, 52636, 59032, 63428, 75952, 105272, 118064, 126856, 210544, 253712, 618473, 745279, 1236946, 1329059, 1490558, 2065963, 2473892, 2658118, 2981116, 4131926, 4947784, 5316236, 5962232, 8263852, 9895568, 10632472, 11924464, 16527704, 21264944, 33055408, 62465773, 97100261, 124931546, 194200522, 208662263, 249863092, 388401044, 417324526, 499726184, 776802088, 834649052, 999452368, 1553604176, 1669298104, 3338596208, 9807126361, 19614252722, 39228505444, 78457010888, 156914021776]

約数ペア:

[(1, 156914021776), (2, 78457010888), (4, 39228505444), (8, 19614252722), (16, 9807126361), (47, 3338596208), (94, 1669298104), (101, 1553604176), (157, 999452368), (188, 834649052), (202, 776802088), (314, 499726184), (376, 417324526), (404, 388401044), (628, 249863092), (752, 208662263), (808, 194200522), (1256, 124931546), (1616, 97100261), (2512, 62465773), (4747, 33055408), (7379, 21264944), (9494, 16527704), (13159, 11924464), (14758, 10632472), (15857, 9895568), (18988, 8263852), (26318, 5962232), (29516, 5316236), (31714, 4947784), (37976, 4131926), (52636, 2981116), (59032, 2658118), (63428, 2473892), (75952, 2065963), (105272, 1490558), (118064, 1329059), (126856, 1236946), (210544, 745279), (253712, 618473)]