156937859780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1\times {\mathrm{4231}}^1$

素因数の和:5229

約数の個数: 96

約数和(自身を含む): 357436074240

約数和(自身を除く): 200498214460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 797, 895, 1594, 1790, 2327, 3188, 3580, 3985, 4231, 4654, 7970, 8462, 9308, 10361, 11635, 15940, 16924, 20722, 21155, 23270, 41444, 42310, 46540, 51805, 55003, 84620, 103610, 110006, 142663, 207220, 220012, 275015, 285326, 550030, 570652, 713315, 757349, 1100060, 1426630, 1514698, 1854619, 2853260, 3029396, 3372107, 3709238, 3786745, 6744214, 7418476, 7573490, 9273095, 9845537, 13488428, 15146980, 16860535, 18546190, 19691074, 33721070, 37092380, 39382148, 43837391, 49227685, 67442140, 87674782, 98455370, 175349564, 196910740, 219186955, 438373910, 603607153, 876747820, 1207214306, 2414428612, 3018035765, 6036071530, 7846892989, 12072143060, 15693785978, 31387571956, 39234464945, 78468929890, 156937859780]

約数ペア:

[(1, 156937859780), (2, 78468929890), (4, 39234464945), (5, 31387571956), (10, 15693785978), (13, 12072143060), (20, 7846892989), (26, 6036071530), (52, 3018035765), (65, 2414428612), (130, 1207214306), (179, 876747820), (260, 603607153), (358, 438373910), (716, 219186955), (797, 196910740), (895, 175349564), (1594, 98455370), (1790, 87674782), (2327, 67442140), (3188, 49227685), (3580, 43837391), (3985, 39382148), (4231, 37092380), (4654, 33721070), (7970, 19691074), (8462, 18546190), (9308, 16860535), (10361, 15146980), (11635, 13488428), (15940, 9845537), (16924, 9273095), (20722, 7573490), (21155, 7418476), (23270, 6744214), (41444, 3786745), (42310, 3709238), (46540, 3372107), (51805, 3029396), (55003, 2853260), (84620, 1854619), (103610, 1514698), (110006, 1426630), (142663, 1100060), (207220, 757349), (220012, 713315), (275015, 570652), (285326, 550030)]