158790632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 247634968

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 79, 88, 91, 104, 143, 154, 158, 182, 251, 286, 308, 316, 364, 502, 553, 572, 616, 632, 728, 869, 1001, 1004, 1027, 1106, 1144, 1738, 1757, 2002, 2008, 2054, 2212, 2761, 3263, 3476, 3514, 4004, 4108, 4424, 5522, 6083, 6526, 6952, 7028, 7189, 8008, 8216, 11044, 11297, 12166, 13052, 14056, 14378, 19327, 19829, 22088, 22594, 22841, 24332, 26104, 28756, 35893, 38654, 39658, 45188, 45682, 48664, 57512, 71786, 77308, 79079, 79316, 90376, 91364, 138803, 143572, 154616, 158158, 158632, 182728, 218119, 251251, 257777, 277606, 287144, 316316, 436238, 502502, 515554, 555212, 632632, 872476, 1005004, 1031108, 1110424, 1526833, 1744952, 1804439, 2010008, 2062216, 2835547, 3053666, 3608878, 5671094, 6107332, 7217756, 11342188, 12214664, 14435512, 19848829, 22684376, 39697658, 79395316, 158790632]

約数ペア:

[(1, 158790632), (2, 79395316), (4, 39697658), (7, 22684376), (8, 19848829), (11, 14435512), (13, 12214664), (14, 11342188), (22, 7217756), (26, 6107332), (28, 5671094), (44, 3608878), (52, 3053666), (56, 2835547), (77, 2062216), (79, 2010008), (88, 1804439), (91, 1744952), (104, 1526833), (143, 1110424), (154, 1031108), (158, 1005004), (182, 872476), (251, 632632), (286, 555212), (308, 515554), (316, 502502), (364, 436238), (502, 316316), (553, 287144), (572, 277606), (616, 257777), (632, 251251), (728, 218119), (869, 182728), (1001, 158632), (1004, 158158), (1027, 154616), (1106, 143572), (1144, 138803), (1738, 91364), (1757, 90376), (2002, 79316), (2008, 79079), (2054, 77308), (2212, 71786), (2761, 57512), (3263, 48664), (3476, 45682), (3514, 45188), (4004, 39658), (4108, 38654), (4424, 35893), (5522, 28756), (6083, 26104), (6526, 24332), (6952, 22841), (7028, 22594), (7189, 22088), (8008, 19829), (8216, 19327), (11044, 14378), (11297, 14056), (12166, 13052)]