160906460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 401006592

約数和(自身を除く): 240100132

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 127, 130, 143, 220, 254, 260, 286, 443, 508, 572, 635, 715, 886, 1270, 1397, 1430, 1651, 1772, 2215, 2540, 2794, 2860, 3302, 4430, 4873, 5588, 5759, 6604, 6985, 8255, 8860, 9746, 11518, 13970, 16510, 18161, 19492, 23036, 24365, 27940, 28795, 33020, 36322, 48730, 56261, 57590, 63349, 72644, 90805, 97460, 112522, 115180, 126698, 181610, 225044, 253396, 281305, 316745, 363220, 562610, 618871, 633490, 731393, 1125220, 1237742, 1266980, 1462786, 2475484, 2925572, 3094355, 3656965, 6188710, 7313930, 8045323, 12377420, 14627860, 16090646, 32181292, 40226615, 80453230, 160906460]

約数ペア:

[(1, 160906460), (2, 80453230), (4, 40226615), (5, 32181292), (10, 16090646), (11, 14627860), (13, 12377420), (20, 8045323), (22, 7313930), (26, 6188710), (44, 3656965), (52, 3094355), (55, 2925572), (65, 2475484), (110, 1462786), (127, 1266980), (130, 1237742), (143, 1125220), (220, 731393), (254, 633490), (260, 618871), (286, 562610), (443, 363220), (508, 316745), (572, 281305), (635, 253396), (715, 225044), (886, 181610), (1270, 126698), (1397, 115180), (1430, 112522), (1651, 97460), (1772, 90805), (2215, 72644), (2540, 63349), (2794, 57590), (2860, 56261), (3302, 48730), (4430, 36322), (4873, 33020), (5588, 28795), (5759, 27940), (6604, 24365), (6985, 23036), (8255, 19492), (8860, 18161), (9746, 16510), (11518, 13970)]