128119584

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70241}}^1$

素因数の和:70273

約数の個数: 48

約数和(自身を含む): 354019680

約数和(自身を除く): 225900096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 70241, 140482, 210723, 280964, 421446, 561928, 842892, 1123856, 1334579, 1685784, 2247712, 2669158, 3371568, 4003737, 5338316, 6743136, 8007474, 10676632, 16014948, 21353264, 32029896, 42706528, 64059792, 128119584]

約数ペア:

[(1, 128119584), (2, 64059792), (3, 42706528), (4, 32029896), (6, 21353264), (8, 16014948), (12, 10676632), (16, 8007474), (19, 6743136), (24, 5338316), (32, 4003737), (38, 3371568), (48, 2669158), (57, 2247712), (76, 1685784), (96, 1334579), (114, 1123856), (152, 842892), (228, 561928), (304, 421446), (456, 280964), (608, 210723), (912, 140482), (1824, 70241)]