128048472

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{1931}}^1$

素因数の和:2253

約数の個数: 64

約数和(自身を含む): 357033600

約数和(自身を除く): 228985128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 921, 1228, 1842, 1931, 2456, 2763, 3684, 3862, 5526, 5793, 7368, 7724, 8289, 11052, 11586, 15448, 16578, 17379, 22104, 23172, 33156, 34758, 46344, 52137, 66312, 69516, 104274, 139032, 208548, 417096, 592817, 1185634, 1778451, 2371268, 3556902, 4742536, 5335353, 7113804, 10670706, 14227608, 16006059, 21341412, 32012118, 42682824, 64024236, 128048472]

約数ペア:

[(1, 128048472), (2, 64024236), (3, 42682824), (4, 32012118), (6, 21341412), (8, 16006059), (9, 14227608), (12, 10670706), (18, 7113804), (24, 5335353), (27, 4742536), (36, 3556902), (54, 2371268), (72, 1778451), (108, 1185634), (216, 592817), (307, 417096), (614, 208548), (921, 139032), (1228, 104274), (1842, 69516), (1931, 66312), (2456, 52137), (2763, 46344), (3684, 34758), (3862, 33156), (5526, 23172), (5793, 22104), (7368, 17379), (7724, 16578), (8289, 15448), (11052, 11586)]