15697910512

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2174

約数の個数: 80

約数和(自身を含む): 31697971200

約数和(自身を除く): 16000060688

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 139, 158, 188, 278, 316, 376, 556, 632, 752, 1112, 1264, 1901, 2224, 3713, 3802, 6533, 7426, 7604, 10981, 13066, 14852, 15208, 21962, 26132, 29704, 30416, 43924, 52264, 59408, 87848, 89347, 104528, 150179, 175696, 178694, 264239, 300358, 357388, 516107, 528478, 600716, 714776, 1032214, 1056956, 1201432, 1429552, 2064428, 2113912, 2402864, 4128856, 4227824, 7058413, 8257712, 12419233, 14116826, 20874881, 24838466, 28233652, 41749762, 49676932, 56467304, 83499524, 99353864, 112934608, 166999048, 198707728, 333998096, 981119407, 1962238814, 3924477628, 7848955256, 15697910512]

約数ペア:

[(1, 15697910512), (2, 7848955256), (4, 3924477628), (8, 1962238814), (16, 981119407), (47, 333998096), (79, 198707728), (94, 166999048), (139, 112934608), (158, 99353864), (188, 83499524), (278, 56467304), (316, 49676932), (376, 41749762), (556, 28233652), (632, 24838466), (752, 20874881), (1112, 14116826), (1264, 12419233), (1901, 8257712), (2224, 7058413), (3713, 4227824), (3802, 4128856), (6533, 2402864), (7426, 2113912), (7604, 2064428), (10981, 1429552), (13066, 1201432), (14852, 1056956), (15208, 1032214), (21962, 714776), (26132, 600716), (29704, 528478), (30416, 516107), (43924, 357388), (52264, 300358), (59408, 264239), (87848, 178694), (89347, 175696), (104528, 150179)]