128761812

素因数分解:

$2^2\times 3^7\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 347155200

約数和(自身を除く): 218393388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 359, 369, 486, 492, 718, 729, 738, 972, 1077, 1107, 1436, 1458, 1476, 2154, 2187, 2214, 2916, 3231, 3321, 4308, 4374, 4428, 6462, 6642, 8748, 9693, 9963, 12924, 13284, 14719, 19386, 19926, 29079, 29438, 29889, 38772, 39852, 44157, 58158, 58876, 59778, 87237, 88314, 89667, 116316, 119556, 132471, 174474, 176628, 179334, 261711, 264942, 348948, 358668, 397413, 523422, 529884, 785133, 794826, 1046844, 1192239, 1570266, 1589652, 2384478, 3140532, 3576717, 4768956, 7153434, 10730151, 14306868, 21460302, 32190453, 42920604, 64380906, 128761812]

約数ペア:

[(1, 128761812), (2, 64380906), (3, 42920604), (4, 32190453), (6, 21460302), (9, 14306868), (12, 10730151), (18, 7153434), (27, 4768956), (36, 3576717), (41, 3140532), (54, 2384478), (81, 1589652), (82, 1570266), (108, 1192239), (123, 1046844), (162, 794826), (164, 785133), (243, 529884), (246, 523422), (324, 397413), (359, 358668), (369, 348948), (486, 264942), (492, 261711), (718, 179334), (729, 176628), (738, 174474), (972, 132471), (1077, 119556), (1107, 116316), (1436, 89667), (1458, 88314), (1476, 87237), (2154, 59778), (2187, 58876), (2214, 58158), (2916, 44157), (3231, 39852), (3321, 38772), (4308, 29889), (4374, 29438), (4428, 29079), (6462, 19926), (6642, 19386), (8748, 14719), (9693, 13284), (9963, 12924)]