157027890884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{83579}}^1$

素因数の和:84080

約数の個数: 48

約数和(自身を含む): 294870240000

約数和(自身を除く): 137842349116

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 419, 838, 1121, 1676, 2242, 4484, 7961, 15922, 24721, 31844, 49442, 83579, 98884, 167158, 334316, 469699, 939398, 1588001, 1878796, 3176002, 4931161, 6352004, 9862322, 19724644, 35019601, 70039202, 93692059, 140078404, 187384118, 374768236, 665372419, 1330744838, 2066156459, 2661489676, 4132312918, 8264625836, 39256972721, 78513945442, 157027890884]

約数ペア:

[(1, 157027890884), (2, 78513945442), (4, 39256972721), (19, 8264625836), (38, 4132312918), (59, 2661489676), (76, 2066156459), (118, 1330744838), (236, 665372419), (419, 374768236), (838, 187384118), (1121, 140078404), (1676, 93692059), (2242, 70039202), (4484, 35019601), (7961, 19724644), (15922, 9862322), (24721, 6352004), (31844, 4931161), (49442, 3176002), (83579, 1878796), (98884, 1588001), (167158, 939398), (334316, 469699)]