145111876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17333}}^1$

素因数の和:17380

約数の個数: 48

約数和(自身を含む): 326156544

約数和(自身を除く): 181044668

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 17333, 34666, 69332, 121331, 225329, 242662, 398659, 450658, 485324, 797318, 901316, 1577303, 1594636, 2790613, 3154606, 5182567, 5581226, 6309212, 10365134, 11162452, 20730268, 36277969, 72555938, 145111876]

約数ペア:

[(1, 145111876), (2, 72555938), (4, 36277969), (7, 20730268), (13, 11162452), (14, 10365134), (23, 6309212), (26, 5581226), (28, 5182567), (46, 3154606), (52, 2790613), (91, 1594636), (92, 1577303), (161, 901316), (182, 797318), (299, 485324), (322, 450658), (364, 398659), (598, 242662), (644, 225329), (1196, 121331), (2093, 69332), (4186, 34666), (8372, 17333)]