156723469810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{8581}}^1$

素因数の和:9107

約数の個数: 64

約数和(自身を含む): 291156364800

約数和(自身を除く): 134432894990

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 379, 395, 610, 758, 790, 1895, 3790, 4819, 8581, 9638, 17162, 23119, 24095, 29941, 42905, 46238, 48190, 59882, 85810, 115595, 149705, 231190, 299410, 523441, 677899, 1046882, 1355798, 1826401, 2617205, 3252199, 3389495, 3652802, 5234410, 6504398, 6778990, 9132005, 16260995, 18264010, 32521990, 41351839, 82703678, 198384139, 206759195, 256923721, 396768278, 413518390, 513847442, 991920695, 1284618605, 1983841390, 2569237210, 15672346981, 31344693962, 78361734905, 156723469810]

約数ペア:

[(1, 156723469810), (2, 78361734905), (5, 31344693962), (10, 15672346981), (61, 2569237210), (79, 1983841390), (122, 1284618605), (158, 991920695), (305, 513847442), (379, 413518390), (395, 396768278), (610, 256923721), (758, 206759195), (790, 198384139), (1895, 82703678), (3790, 41351839), (4819, 32521990), (8581, 18264010), (9638, 16260995), (17162, 9132005), (23119, 6778990), (24095, 6504398), (29941, 5234410), (42905, 3652802), (46238, 3389495), (48190, 3252199), (59882, 2617205), (85810, 1826401), (115595, 1355798), (149705, 1046882), (231190, 677899), (299410, 523441)]