157371144

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{2731}}^1$

素因数の和:2768

約数の個数: 80

約数和(自身を含む): 459139920

約数和(自身を除く): 301768776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2731, 2744, 4116, 4802, 5462, 7203, 8193, 8232, 9604, 10924, 14406, 16386, 19117, 19208, 21848, 28812, 32772, 38234, 57351, 57624, 65544, 76468, 114702, 133819, 152936, 229404, 267638, 401457, 458808, 535276, 802914, 936733, 1070552, 1605828, 1873466, 2810199, 3211656, 3746932, 5620398, 6557131, 7493864, 11240796, 13114262, 19671393, 22481592, 26228524, 39342786, 52457048, 78685572, 157371144]

約数ペア:

[(1, 157371144), (2, 78685572), (3, 52457048), (4, 39342786), (6, 26228524), (7, 22481592), (8, 19671393), (12, 13114262), (14, 11240796), (21, 7493864), (24, 6557131), (28, 5620398), (42, 3746932), (49, 3211656), (56, 2810199), (84, 1873466), (98, 1605828), (147, 1070552), (168, 936733), (196, 802914), (294, 535276), (343, 458808), (392, 401457), (588, 267638), (686, 229404), (1029, 152936), (1176, 133819), (1372, 114702), (2058, 76468), (2401, 65544), (2731, 57624), (2744, 57351), (4116, 38234), (4802, 32772), (5462, 28812), (7203, 21848), (8193, 19208), (8232, 19117), (9604, 16386), (10924, 14406)]