156975312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:597

約数の個数: 120

約数和(自身を含む): 451843104

約数和(自身を除く): 294867792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 169, 208, 222, 296, 312, 338, 444, 481, 507, 523, 592, 624, 676, 888, 962, 1014, 1046, 1352, 1443, 1569, 1776, 1924, 2028, 2092, 2704, 2886, 3138, 3848, 4056, 4184, 5772, 6253, 6276, 6799, 7696, 8112, 8368, 11544, 12506, 12552, 13598, 18759, 19351, 20397, 23088, 25012, 25104, 27196, 37518, 38702, 40794, 50024, 54392, 58053, 75036, 77404, 81588, 88387, 100048, 108784, 116106, 150072, 154808, 163176, 176774, 232212, 251563, 265161, 300144, 309616, 326352, 353548, 464424, 503126, 530322, 707096, 754689, 928848, 1006252, 1060644, 1414192, 1509378, 2012504, 2121288, 3018756, 3270319, 4025008, 4242576, 6037512, 6540638, 9810957, 12075024, 13081276, 19621914, 26162552, 39243828, 52325104, 78487656, 156975312]

約数ペア:

[(1, 156975312), (2, 78487656), (3, 52325104), (4, 39243828), (6, 26162552), (8, 19621914), (12, 13081276), (13, 12075024), (16, 9810957), (24, 6540638), (26, 6037512), (37, 4242576), (39, 4025008), (48, 3270319), (52, 3018756), (74, 2121288), (78, 2012504), (104, 1509378), (111, 1414192), (148, 1060644), (156, 1006252), (169, 928848), (208, 754689), (222, 707096), (296, 530322), (312, 503126), (338, 464424), (444, 353548), (481, 326352), (507, 309616), (523, 300144), (592, 265161), (624, 251563), (676, 232212), (888, 176774), (962, 163176), (1014, 154808), (1046, 150072), (1352, 116106), (1443, 108784), (1569, 100048), (1776, 88387), (1924, 81588), (2028, 77404), (2092, 75036), (2704, 58053), (2886, 54392), (3138, 50024), (3848, 40794), (4056, 38702), (4184, 37518), (5772, 27196), (6253, 25104), (6276, 25012), (6799, 23088), (7696, 20397), (8112, 19351), (8368, 18759), (11544, 13598), (12506, 12552)]