152645227

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 197379072

約数和(自身を除く): 44733845

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 731, 989, 1297, 2737, 5117, 6923, 9079, 16813, 22049, 29831, 55771, 117691, 154343, 208817, 390397, 507127, 948107, 1282733, 3549889, 6636749, 8979131, 21806461, 152645227]

約数ペア:

[(1, 152645227), (7, 21806461), (17, 8979131), (23, 6636749), (43, 3549889), (119, 1282733), (161, 948107), (301, 507127), (391, 390397), (731, 208817), (989, 154343), (1297, 117691), (2737, 55771), (5117, 29831), (6923, 22049), (9079, 16813)]