128892544

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3009

約数の個数: 64

約数和(自身を含む): 289255680

約数和(自身を除く): 160363136

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 2953, 3968, 5456, 5906, 10912, 11812, 21824, 23624, 32483, 43648, 47248, 64966, 91543, 94496, 129932, 183086, 188992, 259864, 366172, 377984, 519728, 732344, 1006973, 1039456, 1464688, 2013946, 2078912, 2929376, 4027892, 4157824, 5858752, 8055784, 11717504, 16111568, 32223136, 64446272, 128892544]

約数ペア:

[(1, 128892544), (2, 64446272), (4, 32223136), (8, 16111568), (11, 11717504), (16, 8055784), (22, 5858752), (31, 4157824), (32, 4027892), (44, 2929376), (62, 2078912), (64, 2013946), (88, 1464688), (124, 1039456), (128, 1006973), (176, 732344), (248, 519728), (341, 377984), (352, 366172), (496, 259864), (682, 188992), (704, 183086), (992, 129932), (1364, 94496), (1408, 91543), (1984, 64966), (2728, 47248), (2953, 43648), (3968, 32483), (5456, 23624), (5906, 21824), (10912, 11812)]