140968576

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 323674560

約数和(自身を除く): 182705984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 262, 448, 524, 896, 917, 1048, 1201, 1834, 2096, 2402, 3668, 4192, 4804, 7336, 8384, 8407, 9608, 14672, 16768, 16814, 19216, 29344, 33628, 38432, 58688, 67256, 76864, 117376, 134512, 153728, 157331, 269024, 314662, 538048, 629324, 1076096, 1101317, 1258648, 2202634, 2517296, 4405268, 5034592, 8810536, 10069184, 17621072, 20138368, 35242144, 70484288, 140968576]

約数ペア:

[(1, 140968576), (2, 70484288), (4, 35242144), (7, 20138368), (8, 17621072), (14, 10069184), (16, 8810536), (28, 5034592), (32, 4405268), (56, 2517296), (64, 2202634), (112, 1258648), (128, 1101317), (131, 1076096), (224, 629324), (262, 538048), (448, 314662), (524, 269024), (896, 157331), (917, 153728), (1048, 134512), (1201, 117376), (1834, 76864), (2096, 67256), (2402, 58688), (3668, 38432), (4192, 33628), (4804, 29344), (7336, 19216), (8384, 16814), (8407, 16768), (9608, 14672)]