149039408

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78277}}^1$

素因数の和:78309

約数の個数: 40

約数和(自身を含む): 349432992

約数和(自身を除く): 200393584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 78277, 156554, 313108, 547939, 626216, 1095878, 1252432, 1330709, 2191756, 2661418, 4383512, 5322836, 8767024, 9314963, 10645672, 18629926, 21291344, 37259852, 74519704, 149039408]

約数ペア:

[(1, 149039408), (2, 74519704), (4, 37259852), (7, 21291344), (8, 18629926), (14, 10645672), (16, 9314963), (17, 8767024), (28, 5322836), (34, 4383512), (56, 2661418), (68, 2191756), (112, 1330709), (119, 1252432), (136, 1095878), (238, 626216), (272, 547939), (476, 313108), (952, 156554), (1904, 78277)]