127307372

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:846

約数の個数: 36

約数和(自身を含む): 237277656

約数和(自身を除く): 109970284

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 361, 524, 673, 722, 1346, 1444, 2489, 2692, 4978, 9956, 12787, 25574, 47291, 51148, 88163, 94582, 176326, 189164, 242953, 352652, 485906, 971812, 1675097, 3350194, 6700388, 31826843, 63653686, 127307372]

約数ペア:

[(1, 127307372), (2, 63653686), (4, 31826843), (19, 6700388), (38, 3350194), (76, 1675097), (131, 971812), (262, 485906), (361, 352652), (524, 242953), (673, 189164), (722, 176326), (1346, 94582), (1444, 88163), (2489, 51148), (2692, 47291), (4978, 25574), (9956, 12787)]