168994740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2797}}^1$

素因数の和:2881

約数の個数: 96

約数和(自身を含む): 507669120

約数和(自身を除く): 338674380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1590, 2014, 2797, 3021, 3180, 4028, 5035, 5594, 6042, 8391, 10070, 11188, 12084, 13985, 15105, 16782, 20140, 27970, 30210, 33564, 41955, 53143, 55940, 60420, 83910, 106286, 148241, 159429, 167820, 212572, 265715, 296482, 318858, 444723, 531430, 592964, 637716, 741205, 797145, 889446, 1062860, 1482410, 1594290, 1778892, 2223615, 2816579, 2964820, 3188580, 4447230, 5633158, 8449737, 8894460, 11266316, 14082895, 16899474, 28165790, 33798948, 42248685, 56331580, 84497370, 168994740]

約数ペア:

[(1, 168994740), (2, 84497370), (3, 56331580), (4, 42248685), (5, 33798948), (6, 28165790), (10, 16899474), (12, 14082895), (15, 11266316), (19, 8894460), (20, 8449737), (30, 5633158), (38, 4447230), (53, 3188580), (57, 2964820), (60, 2816579), (76, 2223615), (95, 1778892), (106, 1594290), (114, 1482410), (159, 1062860), (190, 889446), (212, 797145), (228, 741205), (265, 637716), (285, 592964), (318, 531430), (380, 444723), (530, 318858), (570, 296482), (636, 265715), (795, 212572), (1007, 167820), (1060, 159429), (1140, 148241), (1590, 106286), (2014, 83910), (2797, 60420), (3021, 55940), (3180, 53143), (4028, 41955), (5035, 33564), (5594, 30210), (6042, 27970), (8391, 20140), (10070, 16782), (11188, 15105), (12084, 13985)]