163648064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2281}}^1$

素因数の和:2371

約数の個数: 56

約数和(自身を含む): 347776800

約数和(自身を除く): 184128736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1216, 1888, 2242, 2281, 3776, 4484, 4562, 8968, 9124, 17936, 18248, 35872, 36496, 43339, 71744, 72992, 86678, 134579, 145984, 173356, 269158, 346712, 538316, 693424, 1076632, 1386848, 2153264, 2557001, 2773696, 4306528, 5114002, 8613056, 10228004, 20456008, 40912016, 81824032, 163648064]

約数ペア:

[(1, 163648064), (2, 81824032), (4, 40912016), (8, 20456008), (16, 10228004), (19, 8613056), (32, 5114002), (38, 4306528), (59, 2773696), (64, 2557001), (76, 2153264), (118, 1386848), (152, 1076632), (236, 693424), (304, 538316), (472, 346712), (608, 269158), (944, 173356), (1121, 145984), (1216, 134579), (1888, 86678), (2242, 72992), (2281, 71744), (3776, 43339), (4484, 36496), (4562, 35872), (8968, 18248), (9124, 17936)]