156945220960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{104053}}^1$

素因数の和:104936

約数の個数: 96

約数和(自身を含む): 404966513952

約数和(自身を除く): 248021292992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 857, 880, 1714, 1760, 3428, 4285, 6856, 8570, 9427, 13712, 17140, 18854, 27424, 34280, 37708, 47135, 68560, 75416, 94270, 104053, 137120, 150832, 188540, 208106, 301664, 377080, 416212, 520265, 754160, 832424, 1040530, 1144583, 1508320, 1664848, 2081060, 2289166, 3329696, 4162120, 4578332, 5722915, 8324240, 9156664, 11445830, 16648480, 18313328, 22891660, 36626656, 45783320, 89173421, 91566640, 178346842, 183133280, 356693684, 445867105, 713387368, 891734210, 980907631, 1426774736, 1783468420, 1961815262, 2853549472, 3566936840, 3923630524, 4904538155, 7133873680, 7847261048, 9809076310, 14267747360, 15694522096, 19618152620, 31389044192, 39236305240, 78472610480, 156945220960]

約数ペア:

[(1, 156945220960), (2, 78472610480), (4, 39236305240), (5, 31389044192), (8, 19618152620), (10, 15694522096), (11, 14267747360), (16, 9809076310), (20, 7847261048), (22, 7133873680), (32, 4904538155), (40, 3923630524), (44, 3566936840), (55, 2853549472), (80, 1961815262), (88, 1783468420), (110, 1426774736), (160, 980907631), (176, 891734210), (220, 713387368), (352, 445867105), (440, 356693684), (857, 183133280), (880, 178346842), (1714, 91566640), (1760, 89173421), (3428, 45783320), (4285, 36626656), (6856, 22891660), (8570, 18313328), (9427, 16648480), (13712, 11445830), (17140, 9156664), (18854, 8324240), (27424, 5722915), (34280, 4578332), (37708, 4162120), (47135, 3329696), (68560, 2289166), (75416, 2081060), (94270, 1664848), (104053, 1508320), (137120, 1144583), (150832, 1040530), (188540, 832424), (208106, 754160), (301664, 520265), (377080, 416212)]