148495228

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 303980544

約数和(自身を除く): 155485316

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 227, 244, 383, 427, 454, 766, 854, 908, 1532, 1589, 1708, 2681, 3178, 5362, 6356, 10724, 13847, 23363, 27694, 46726, 55388, 86941, 93452, 96929, 163541, 173882, 193858, 327082, 347764, 387716, 608587, 654164, 1217174, 2434348, 5303401, 10606802, 21213604, 37123807, 74247614, 148495228]

約数ペア:

[(1, 148495228), (2, 74247614), (4, 37123807), (7, 21213604), (14, 10606802), (28, 5303401), (61, 2434348), (122, 1217174), (227, 654164), (244, 608587), (383, 387716), (427, 347764), (454, 327082), (766, 193858), (854, 173882), (908, 163541), (1532, 96929), (1589, 93452), (1708, 86941), (2681, 55388), (3178, 46726), (5362, 27694), (6356, 23363), (10724, 13847)]