158265828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3853}}^1$

素因数の和:4033

約数の個数: 72

約数和(自身を含む): 460136768

約数和(自身を除く): 301870940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 3853, 4564, 5868, 6846, 7706, 10269, 11559, 13692, 15412, 20538, 23118, 26971, 34677, 41076, 46236, 53942, 69354, 80913, 107884, 138708, 161826, 242739, 323652, 485478, 628039, 970956, 1256078, 1884117, 2512156, 3768234, 4396273, 5652351, 7536468, 8792546, 11304702, 13188819, 17585092, 22609404, 26377638, 39566457, 52755276, 79132914, 158265828]

約数ペア:

[(1, 158265828), (2, 79132914), (3, 52755276), (4, 39566457), (6, 26377638), (7, 22609404), (9, 17585092), (12, 13188819), (14, 11304702), (18, 8792546), (21, 7536468), (28, 5652351), (36, 4396273), (42, 3768234), (63, 2512156), (84, 1884117), (126, 1256078), (163, 970956), (252, 628039), (326, 485478), (489, 323652), (652, 242739), (978, 161826), (1141, 138708), (1467, 107884), (1956, 80913), (2282, 69354), (2934, 53942), (3423, 46236), (3853, 41076), (4564, 34677), (5868, 26971), (6846, 23118), (7706, 20538), (10269, 15412), (11559, 13692)]