128416128

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2441}}^1$

素因数の和:2595

約数の個数: 64

約数和(自身を含む): 343735920

約数和(自身を除く): 215319792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 274, 384, 411, 548, 822, 1096, 1644, 2192, 2441, 3288, 4384, 4882, 6576, 7323, 8768, 9764, 13152, 14646, 17536, 19528, 26304, 29292, 39056, 52608, 58584, 78112, 117168, 156224, 234336, 312448, 334417, 468672, 668834, 937344, 1003251, 1337668, 2006502, 2675336, 4013004, 5350672, 8026008, 10701344, 16052016, 21402688, 32104032, 42805376, 64208064, 128416128]

約数ペア:

[(1, 128416128), (2, 64208064), (3, 42805376), (4, 32104032), (6, 21402688), (8, 16052016), (12, 10701344), (16, 8026008), (24, 5350672), (32, 4013004), (48, 2675336), (64, 2006502), (96, 1337668), (128, 1003251), (137, 937344), (192, 668834), (274, 468672), (384, 334417), (411, 312448), (548, 234336), (822, 156224), (1096, 117168), (1644, 78112), (2192, 58584), (2441, 52608), (3288, 39056), (4384, 29292), (4882, 26304), (6576, 19528), (7323, 17536), (8768, 14646), (9764, 13152)]