161343048

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 412830720

約数和(自身を除く): 251487672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 191, 244, 366, 382, 488, 573, 577, 732, 764, 1146, 1154, 1464, 1528, 1731, 2292, 2308, 3462, 4584, 4616, 6924, 11651, 13848, 23302, 34953, 35197, 46604, 69906, 70394, 93208, 105591, 110207, 139812, 140788, 211182, 220414, 279624, 281576, 330621, 422364, 440828, 661242, 844728, 881656, 1322484, 2644968, 6722627, 13445254, 20167881, 26890508, 40335762, 53781016, 80671524, 161343048]

約数ペア:

[(1, 161343048), (2, 80671524), (3, 53781016), (4, 40335762), (6, 26890508), (8, 20167881), (12, 13445254), (24, 6722627), (61, 2644968), (122, 1322484), (183, 881656), (191, 844728), (244, 661242), (366, 440828), (382, 422364), (488, 330621), (573, 281576), (577, 279624), (732, 220414), (764, 211182), (1146, 140788), (1154, 139812), (1464, 110207), (1528, 105591), (1731, 93208), (2292, 70394), (2308, 69906), (3462, 46604), (4584, 35197), (4616, 34953), (6924, 23302), (11651, 13848)]