156937010120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{406699}}^1$

素因数の和:407598

約数の個数: 64

約数和(自身を含む): 385649208000

約数和(自身を除く): 228712197880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 877, 1754, 3508, 4385, 7016, 8770, 9647, 17540, 19294, 35080, 38588, 48235, 77176, 96470, 192940, 385880, 406699, 813398, 1626796, 2033495, 3253592, 4066990, 4473689, 8133980, 8947378, 16267960, 17894756, 22368445, 35789512, 44736890, 89473780, 178947560, 356675023, 713350046, 1426700092, 1783375115, 2853400184, 3566750230, 3923425253, 7133500460, 7846850506, 14267000920, 15693701012, 19617126265, 31387402024, 39234252530, 78468505060, 156937010120]

約数ペア:

[(1, 156937010120), (2, 78468505060), (4, 39234252530), (5, 31387402024), (8, 19617126265), (10, 15693701012), (11, 14267000920), (20, 7846850506), (22, 7133500460), (40, 3923425253), (44, 3566750230), (55, 2853400184), (88, 1783375115), (110, 1426700092), (220, 713350046), (440, 356675023), (877, 178947560), (1754, 89473780), (3508, 44736890), (4385, 35789512), (7016, 22368445), (8770, 17894756), (9647, 16267960), (17540, 8947378), (19294, 8133980), (35080, 4473689), (38588, 4066990), (48235, 3253592), (77176, 2033495), (96470, 1626796), (192940, 813398), (385880, 406699)]