156638612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4789}}^1$

素因数の和:4860

約数の個数: 48

約数和(自身を含む): 321083280

約数和(自身を除く): 164444668

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 4789, 8177, 9578, 16354, 19156, 32708, 62257, 81413, 124514, 162826, 177193, 249028, 325652, 354386, 708772, 1058369, 2116738, 2303509, 3012281, 4233476, 4607018, 6024562, 9214036, 12049124, 39159653, 78319306, 156638612]

約数ペア:

[(1, 156638612), (2, 78319306), (4, 39159653), (13, 12049124), (17, 9214036), (26, 6024562), (34, 4607018), (37, 4233476), (52, 3012281), (68, 2303509), (74, 2116738), (148, 1058369), (221, 708772), (442, 354386), (481, 325652), (629, 249028), (884, 177193), (962, 162826), (1258, 124514), (1924, 81413), (2516, 62257), (4789, 32708), (8177, 19156), (9578, 16354)]