162986180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 418037760

約数和(自身を除く): 255051580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 71, 76, 95, 133, 140, 142, 190, 266, 284, 355, 380, 497, 532, 665, 710, 863, 994, 1330, 1349, 1420, 1726, 1988, 2485, 2660, 2698, 3452, 4315, 4970, 5396, 6041, 6745, 8630, 9443, 9940, 12082, 13490, 16397, 17260, 18886, 24164, 26980, 30205, 32794, 37772, 47215, 60410, 61273, 65588, 81985, 94430, 114779, 120820, 122546, 163970, 188860, 229558, 245092, 306365, 327940, 428911, 459116, 573895, 612730, 857822, 1147790, 1164187, 1225460, 1715644, 2144555, 2295580, 2328374, 4289110, 4656748, 5820935, 8149309, 8578220, 11641870, 16298618, 23283740, 32597236, 40746545, 81493090, 162986180]

約数ペア:

[(1, 162986180), (2, 81493090), (4, 40746545), (5, 32597236), (7, 23283740), (10, 16298618), (14, 11641870), (19, 8578220), (20, 8149309), (28, 5820935), (35, 4656748), (38, 4289110), (70, 2328374), (71, 2295580), (76, 2144555), (95, 1715644), (133, 1225460), (140, 1164187), (142, 1147790), (190, 857822), (266, 612730), (284, 573895), (355, 459116), (380, 428911), (497, 327940), (532, 306365), (665, 245092), (710, 229558), (863, 188860), (994, 163970), (1330, 122546), (1349, 120820), (1420, 114779), (1726, 94430), (1988, 81985), (2485, 65588), (2660, 61273), (2698, 60410), (3452, 47215), (4315, 37772), (4970, 32794), (5396, 30205), (6041, 26980), (6745, 24164), (8630, 18886), (9443, 17260), (9940, 16397), (12082, 13490)]