15445670128

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1\times {\mathrm{3319}}^1$

素因数の和:4494

約数の個数: 80

約数和(自身を含む): 35167352320

約数和(自身を除く): 19721682192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 1123, 2072, 2246, 3319, 4144, 4492, 6638, 7861, 8984, 13276, 15722, 17968, 23233, 26552, 31444, 41551, 46466, 53104, 62888, 83102, 92932, 122803, 125776, 166204, 185864, 245606, 290857, 332408, 371728, 491212, 581714, 664816, 859621, 982424, 1163428, 1719242, 1964848, 2326856, 3438484, 3727237, 4653712, 6876968, 7454474, 13753936, 14908948, 26090659, 29817896, 52181318, 59635792, 104362636, 137907769, 208725272, 275815538, 417450544, 551631076, 965354383, 1103262152, 1930708766, 2206524304, 3861417532, 7722835064, 15445670128]

約数ペア:

[(1, 15445670128), (2, 7722835064), (4, 3861417532), (7, 2206524304), (8, 1930708766), (14, 1103262152), (16, 965354383), (28, 551631076), (37, 417450544), (56, 275815538), (74, 208725272), (112, 137907769), (148, 104362636), (259, 59635792), (296, 52181318), (518, 29817896), (592, 26090659), (1036, 14908948), (1123, 13753936), (2072, 7454474), (2246, 6876968), (3319, 4653712), (4144, 3727237), (4492, 3438484), (6638, 2326856), (7861, 1964848), (8984, 1719242), (13276, 1163428), (15722, 982424), (17968, 859621), (23233, 664816), (26552, 581714), (31444, 491212), (41551, 371728), (46466, 332408), (53104, 290857), (62888, 245606), (83102, 185864), (92932, 166204), (122803, 125776)]