149558384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17737}}^1$

素因数の和:17793

約数の個数: 40

約数和(自身を含む): 316729728

約数和(自身を除く): 167171344

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 17737, 35474, 70948, 141896, 283792, 301529, 549847, 603058, 1099694, 1206116, 2199388, 2412232, 4398776, 4824464, 8797552, 9347399, 18694798, 37389596, 74779192, 149558384]

約数ペア:

[(1, 149558384), (2, 74779192), (4, 37389596), (8, 18694798), (16, 9347399), (17, 8797552), (31, 4824464), (34, 4398776), (62, 2412232), (68, 2199388), (124, 1206116), (136, 1099694), (248, 603058), (272, 549847), (496, 301529), (527, 283792), (1054, 141896), (2108, 70948), (4216, 35474), (8432, 17737)]