128098386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17659}}^1$

素因数の和:17711

約数の個数: 48

約数和(自身を含む): 308555520

約数和(自身を除く): 180457134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 17659, 35318, 52977, 105954, 158931, 229567, 317862, 459134, 547429, 688701, 1094858, 1377402, 1642287, 2066103, 3284574, 4132206, 4926861, 7116577, 9853722, 14233154, 21349731, 42699462, 64049193, 128098386]

約数ペア:

[(1, 128098386), (2, 64049193), (3, 42699462), (6, 21349731), (9, 14233154), (13, 9853722), (18, 7116577), (26, 4926861), (31, 4132206), (39, 3284574), (62, 2066103), (78, 1642287), (93, 1377402), (117, 1094858), (186, 688701), (234, 547429), (279, 459134), (403, 317862), (558, 229567), (806, 158931), (1209, 105954), (2418, 52977), (3627, 35318), (7254, 17659)]