127530256

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3709}}^1$

素因数の和:4031

約数の個数: 40

約数和(自身を含む): 283384640

約数和(自身を除く): 155854384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2456, 3709, 4298, 4912, 7418, 8596, 14836, 17192, 25963, 29672, 34384, 51926, 59344, 103852, 207704, 415408, 1138663, 2277326, 4554652, 7970641, 9109304, 15941282, 18218608, 31882564, 63765128, 127530256]

約数ペア:

[(1, 127530256), (2, 63765128), (4, 31882564), (7, 18218608), (8, 15941282), (14, 9109304), (16, 7970641), (28, 4554652), (56, 2277326), (112, 1138663), (307, 415408), (614, 207704), (1228, 103852), (2149, 59344), (2456, 51926), (3709, 34384), (4298, 29672), (4912, 25963), (7418, 17192), (8596, 14836)]