102784528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4436

約数の個数: 80

約数和(自身を含む): 261411840

約数和(自身を除く): 158627312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 4391, 5852, 8782, 11704, 17564, 23408, 30737, 35128, 48301, 61474, 70256, 83429, 96602, 122948, 166858, 193204, 245896, 333716, 338107, 386408, 491792, 584003, 667432, 676214, 772816, 917719, 1168006, 1334864, 1352428, 1835438, 2336012, 2704856, 3670876, 4672024, 5409712, 6424033, 7341752, 9344048, 12848066, 14683504, 25696132, 51392264, 102784528]

約数ペア:

[(1, 102784528), (2, 51392264), (4, 25696132), (7, 14683504), (8, 12848066), (11, 9344048), (14, 7341752), (16, 6424033), (19, 5409712), (22, 4672024), (28, 3670876), (38, 2704856), (44, 2336012), (56, 1835438), (76, 1352428), (77, 1334864), (88, 1168006), (112, 917719), (133, 772816), (152, 676214), (154, 667432), (176, 584003), (209, 491792), (266, 386408), (304, 338107), (308, 333716), (418, 245896), (532, 193204), (616, 166858), (836, 122948), (1064, 96602), (1232, 83429), (1463, 70256), (1672, 61474), (2128, 48301), (2926, 35128), (3344, 30737), (4391, 23408), (5852, 17564), (8782, 11704)]