147947488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{355643}}^1$

素因数の和:355666

約数の個数: 24

約数和(自身を含む): 313678008

約数和(自身を除く): 165730520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 355643, 711286, 1422572, 2845144, 4623359, 5690288, 9246718, 11380576, 18493436, 36986872, 73973744, 147947488]

約数ペア:

[(1, 147947488), (2, 73973744), (4, 36986872), (8, 18493436), (13, 11380576), (16, 9246718), (26, 5690288), (32, 4623359), (52, 2845144), (104, 1422572), (208, 711286), (416, 355643)]