128427624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137209}}^1$

素因数の和:137234

約数の個数: 48

約数和(自身を含む): 374583300

約数和(自身を除く): 246155676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 137209, 274418, 411627, 548836, 823254, 1097672, 1234881, 1646508, 1783717, 2469762, 3293016, 3567434, 4939524, 5351151, 7134868, 9879048, 10702302, 14269736, 16053453, 21404604, 32106906, 42809208, 64213812, 128427624]

約数ペア:

[(1, 128427624), (2, 64213812), (3, 42809208), (4, 32106906), (6, 21404604), (8, 16053453), (9, 14269736), (12, 10702302), (13, 9879048), (18, 7134868), (24, 5351151), (26, 4939524), (36, 3567434), (39, 3293016), (52, 2469762), (72, 1783717), (78, 1646508), (104, 1234881), (117, 1097672), (156, 823254), (234, 548836), (312, 411627), (468, 274418), (936, 137209)]