156956027780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{753799}}^1$

素因数の和:754196

約数の個数: 48

約数和(自身を含む): 341923680000

約数和(自身を除く): 184967652220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 359, 580, 718, 1436, 1795, 3590, 7180, 10411, 20822, 41644, 52055, 104110, 208220, 753799, 1507598, 3015196, 3768995, 7537990, 15075980, 21860171, 43720342, 87440684, 109300855, 218601710, 270613841, 437203420, 541227682, 1082455364, 1353069205, 2706138410, 5412276820, 7847801389, 15695602778, 31391205556, 39239006945, 78478013890, 156956027780]

約数ペア:

[(1, 156956027780), (2, 78478013890), (4, 39239006945), (5, 31391205556), (10, 15695602778), (20, 7847801389), (29, 5412276820), (58, 2706138410), (116, 1353069205), (145, 1082455364), (290, 541227682), (359, 437203420), (580, 270613841), (718, 218601710), (1436, 109300855), (1795, 87440684), (3590, 43720342), (7180, 21860171), (10411, 15075980), (20822, 7537990), (41644, 3768995), (52055, 3015196), (104110, 1507598), (208220, 753799)]