156948746720

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9523589}}^1$

素因数の和:9523707

約数の個数: 48

約数和(自身を含む): 374391370080

約数和(自身を除く): 217442623360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 8240, 16480, 9523589, 19047178, 38094356, 47617945, 76188712, 95235890, 152377424, 190471780, 304754848, 380943560, 761887120, 980929667, 1523774240, 1961859334, 3923718668, 4904648335, 7847437336, 9809296670, 15694874672, 19618593340, 31389749344, 39237186680, 78474373360, 156948746720]

約数ペア:

[(1, 156948746720), (2, 78474373360), (4, 39237186680), (5, 31389749344), (8, 19618593340), (10, 15694874672), (16, 9809296670), (20, 7847437336), (32, 4904648335), (40, 3923718668), (80, 1961859334), (103, 1523774240), (160, 980929667), (206, 761887120), (412, 380943560), (515, 304754848), (824, 190471780), (1030, 152377424), (1648, 95235890), (2060, 76188712), (3296, 47617945), (4120, 38094356), (8240, 19047178), (16480, 9523589)]