156951213320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9323}}^1\times {\mathrm{38261}}^1$

素因数の和:47606

約数の個数: 64

約数和(自身を含む): 385295279040

約数和(自身を除く): 228344065720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9323, 18646, 37292, 38261, 46615, 74584, 76522, 93230, 102553, 153044, 186460, 191305, 205106, 306088, 372920, 382610, 410212, 420871, 512765, 765220, 820424, 841742, 1025530, 1530440, 1683484, 2051060, 2104355, 3366968, 4102120, 4208710, 8417420, 16834840, 356707303, 713414606, 1426829212, 1783536515, 2853658424, 3567073030, 3923780333, 7134146060, 7847560666, 14268292120, 15695121332, 19618901665, 31390242664, 39237803330, 78475606660, 156951213320]

約数ペア:

[(1, 156951213320), (2, 78475606660), (4, 39237803330), (5, 31390242664), (8, 19618901665), (10, 15695121332), (11, 14268292120), (20, 7847560666), (22, 7134146060), (40, 3923780333), (44, 3567073030), (55, 2853658424), (88, 1783536515), (110, 1426829212), (220, 713414606), (440, 356707303), (9323, 16834840), (18646, 8417420), (37292, 4208710), (38261, 4102120), (46615, 3366968), (74584, 2104355), (76522, 2051060), (93230, 1683484), (102553, 1530440), (153044, 1025530), (186460, 841742), (191305, 820424), (205106, 765220), (306088, 512765), (372920, 420871), (382610, 410212)]