159570816

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21871}}^1$

素因数の和:21907

約数の個数: 64

約数和(自身を含む): 446188800

約数和(自身を除く): 286617984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 21871, 43742, 65613, 87484, 131226, 174968, 262452, 349936, 415549, 524904, 699872, 831098, 1049808, 1246647, 1399744, 1662196, 2099616, 2493294, 2799488, 3324392, 4199232, 4986588, 6648784, 8398464, 9973176, 13297568, 19946352, 26595136, 39892704, 53190272, 79785408, 159570816]

約数ペア:

[(1, 159570816), (2, 79785408), (3, 53190272), (4, 39892704), (6, 26595136), (8, 19946352), (12, 13297568), (16, 9973176), (19, 8398464), (24, 6648784), (32, 4986588), (38, 4199232), (48, 3324392), (57, 2799488), (64, 2493294), (76, 2099616), (96, 1662196), (114, 1399744), (128, 1246647), (152, 1049808), (192, 831098), (228, 699872), (304, 524904), (384, 415549), (456, 349936), (608, 262452), (912, 174968), (1216, 131226), (1824, 87484), (2432, 65613), (3648, 43742), (7296, 21871)]