156920764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39191}}^1$

素因数の和:39226

約数の個数: 48

約数和(自身を含む): 368718336

約数和(自身を除く): 211797572

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 39191, 78382, 156764, 274337, 431101, 509483, 548674, 862202, 1018966, 1097348, 1724404, 2037932, 3017707, 3566381, 5604313, 6035414, 7132762, 11208626, 12070828, 14265524, 22417252, 39230191, 78460382, 156920764]

約数ペア:

[(1, 156920764), (2, 78460382), (4, 39230191), (7, 22417252), (11, 14265524), (13, 12070828), (14, 11208626), (22, 7132762), (26, 6035414), (28, 5604313), (44, 3566381), (52, 3017707), (77, 2037932), (91, 1724404), (143, 1097348), (154, 1018966), (182, 862202), (286, 548674), (308, 509483), (364, 431101), (572, 274337), (1001, 156764), (2002, 78382), (4004, 39191)]