151390356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3581}}^1$

素因数の和:3872

約数の個数: 48

約数和(自身を含む): 381927168

約数和(自身を除く): 230536812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 542, 813, 1084, 1626, 3252, 3523, 3581, 7046, 7162, 10569, 10743, 14092, 14324, 21138, 21486, 42276, 42972, 46553, 93106, 139659, 186212, 279318, 558636, 970451, 1940902, 2911353, 3881804, 5822706, 11645412, 12615863, 25231726, 37847589, 50463452, 75695178, 151390356]

約数ペア:

[(1, 151390356), (2, 75695178), (3, 50463452), (4, 37847589), (6, 25231726), (12, 12615863), (13, 11645412), (26, 5822706), (39, 3881804), (52, 2911353), (78, 1940902), (156, 970451), (271, 558636), (542, 279318), (813, 186212), (1084, 139659), (1626, 93106), (3252, 46553), (3523, 42972), (3581, 42276), (7046, 21486), (7162, 21138), (10569, 14324), (10743, 14092)]