180378848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11719}}^1$

素因数の和:11779

約数の個数: 48

約数和(自身を含む): 392807520

約数和(自身を除く): 212428672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 11719, 15392, 23438, 46876, 93752, 152347, 187504, 304694, 375008, 433603, 609388, 867206, 1218776, 1734412, 2437552, 3468824, 4875104, 5636839, 6937648, 11273678, 13875296, 22547356, 45094712, 90189424, 180378848]

約数ペア:

[(1, 180378848), (2, 90189424), (4, 45094712), (8, 22547356), (13, 13875296), (16, 11273678), (26, 6937648), (32, 5636839), (37, 4875104), (52, 3468824), (74, 2437552), (104, 1734412), (148, 1218776), (208, 867206), (296, 609388), (416, 433603), (481, 375008), (592, 304694), (962, 187504), (1184, 152347), (1924, 93752), (3848, 46876), (7696, 23438), (11719, 15392)]