156913807518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{488399}}^1$

素因数の和:489793

約数の個数: 48

約数和(自身を含む): 366399633600

約数和(自身を除く): 209485826082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1373, 2746, 4119, 8238, 12357, 17849, 24714, 35698, 53547, 107094, 160641, 321282, 488399, 976798, 1465197, 2930394, 4395591, 6349187, 8791182, 12698374, 19047561, 38095122, 57142683, 114285366, 670571827, 1341143654, 2011715481, 4023430962, 6035146443, 8717433751, 12070292886, 17434867502, 26152301253, 52304602506, 78456903759, 156913807518]

約数ペア:

[(1, 156913807518), (2, 78456903759), (3, 52304602506), (6, 26152301253), (9, 17434867502), (13, 12070292886), (18, 8717433751), (26, 6035146443), (39, 4023430962), (78, 2011715481), (117, 1341143654), (234, 670571827), (1373, 114285366), (2746, 57142683), (4119, 38095122), (8238, 19047561), (12357, 12698374), (17849, 8791182), (24714, 6349187), (35698, 4395591), (53547, 2930394), (107094, 1465197), (160641, 976798), (321282, 488399)]