140403669416

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{23063}}^1$

素因数の和:23394

約数の個数: 64

約数和(自身を含む): 274182986880

約数和(自身を除く): 133779317464

約数列:

[1, 2, 4, 8, 37, 74, 131, 148, 157, 262, 296, 314, 524, 628, 1048, 1256, 4847, 5809, 9694, 11618, 19388, 20567, 23063, 23236, 38776, 41134, 46126, 46472, 82268, 92252, 164536, 184504, 760979, 853331, 1521958, 1706662, 3021253, 3043916, 3413324, 3620891, 6042506, 6087832, 6826648, 7241782, 12085012, 14483564, 24170024, 28967128, 111786361, 133972967, 223572722, 267945934, 447145444, 474336721, 535891868, 894290888, 948673442, 1071783736, 1897346884, 3794693768, 17550458677, 35100917354, 70201834708, 140403669416]

約数ペア:

[(1, 140403669416), (2, 70201834708), (4, 35100917354), (8, 17550458677), (37, 3794693768), (74, 1897346884), (131, 1071783736), (148, 948673442), (157, 894290888), (262, 535891868), (296, 474336721), (314, 447145444), (524, 267945934), (628, 223572722), (1048, 133972967), (1256, 111786361), (4847, 28967128), (5809, 24170024), (9694, 14483564), (11618, 12085012), (19388, 7241782), (20567, 6826648), (23063, 6087832), (23236, 6042506), (38776, 3620891), (41134, 3413324), (46126, 3043916), (46472, 3021253), (82268, 1706662), (92252, 1521958), (164536, 853331), (184504, 760979)]