149717008

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16921}}^1$

素因数の和:17015

約数の個数: 40

約数和(自身を含む): 335732480

約数和(自身を除く): 186015472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 16921, 33842, 67684, 118447, 135368, 236894, 270736, 473788, 947576, 1336759, 1895152, 2673518, 5347036, 9357313, 10694072, 18714626, 21388144, 37429252, 74858504, 149717008]

約数ペア:

[(1, 149717008), (2, 74858504), (4, 37429252), (7, 21388144), (8, 18714626), (14, 10694072), (16, 9357313), (28, 5347036), (56, 2673518), (79, 1895152), (112, 1336759), (158, 947576), (316, 473788), (553, 270736), (632, 236894), (1106, 135368), (1264, 118447), (2212, 67684), (4424, 33842), (8848, 16921)]