128823648

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70627}}^1$

素因数の和:70659

約数の個数: 48

約数和(自身を含む): 355965120

約数和(自身を除く): 227141472

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, 70627, 141254, 211881, 282508, 423762, 565016, 847524, 1130032, 1341913, 1695048, 2260064, 2683826, 3390096, 4025739, 5367652, 6780192, 8051478, 10735304, 16102956, 21470608, 32205912, 42941216, 64411824, 128823648]

約数ペア:

[(1, 128823648), (2, 64411824), (3, 42941216), (4, 32205912), (6, 21470608), (8, 16102956), (12, 10735304), (16, 8051478), (19, 6780192), (24, 5367652), (32, 4025739), (38, 3390096), (48, 2683826), (57, 2260064), (76, 1695048), (96, 1341913), (114, 1130032), (152, 847524), (228, 565016), (304, 423762), (456, 282508), (608, 211881), (912, 141254), (1824, 70627)]