156974232460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1\times {\mathrm{2719}}^1$

素因数の和:3635

約数の個数: 96

約数和(自身を含む): 350997373440

約数和(自身を除く): 194023140980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 277, 340, 554, 613, 1108, 1226, 1385, 2452, 2719, 2770, 3065, 4709, 5438, 5540, 6130, 9418, 10421, 10876, 12260, 13595, 18836, 20842, 23545, 27190, 41684, 46223, 47090, 52105, 54380, 92446, 94180, 104210, 169801, 184892, 208420, 231115, 339602, 462230, 679204, 753163, 849005, 924460, 1506326, 1666747, 1698010, 2886617, 3012652, 3333494, 3396020, 3765815, 5773234, 6666988, 7531630, 8333735, 11546468, 12803771, 14433085, 15063260, 16667470, 25607542, 28334699, 28866170, 33334940, 51215084, 56669398, 57732340, 64018855, 113338796, 128037710, 141673495, 256075420, 283346990, 461688919, 566693980, 923377838, 1846755676, 2308444595, 4616889190, 7848711623, 9233778380, 15697423246, 31394846492, 39243558115, 78487116230, 156974232460]

約数ペア:

[(1, 156974232460), (2, 78487116230), (4, 39243558115), (5, 31394846492), (10, 15697423246), (17, 9233778380), (20, 7848711623), (34, 4616889190), (68, 2308444595), (85, 1846755676), (170, 923377838), (277, 566693980), (340, 461688919), (554, 283346990), (613, 256075420), (1108, 141673495), (1226, 128037710), (1385, 113338796), (2452, 64018855), (2719, 57732340), (2770, 56669398), (3065, 51215084), (4709, 33334940), (5438, 28866170), (5540, 28334699), (6130, 25607542), (9418, 16667470), (10421, 15063260), (10876, 14433085), (12260, 12803771), (13595, 11546468), (18836, 8333735), (20842, 7531630), (23545, 6666988), (27190, 5773234), (41684, 3765815), (46223, 3396020), (47090, 3333494), (52105, 3012652), (54380, 2886617), (92446, 1698010), (94180, 1666747), (104210, 1506326), (169801, 924460), (184892, 849005), (208420, 753163), (231115, 679204), (339602, 462230)]