156943859248

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{162457}}^1$

素因数の和:162986

約数の個数: 60

約数和(自身を含む): 334907167000

約数和(自身を除く): 177963307752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 499, 968, 998, 1936, 1996, 3992, 5489, 7984, 10978, 21956, 43912, 60379, 87824, 120758, 162457, 241516, 324914, 483032, 649828, 966064, 1299656, 1787027, 2599312, 3574054, 7148108, 14296216, 19657297, 28592432, 39314594, 78629188, 81066043, 157258376, 162132086, 314516752, 324264172, 648528344, 891726473, 1297056688, 1783452946, 3566905892, 7133811784, 9808991203, 14267623568, 19617982406, 39235964812, 78471929624, 156943859248]

約数ペア:

[(1, 156943859248), (2, 78471929624), (4, 39235964812), (8, 19617982406), (11, 14267623568), (16, 9808991203), (22, 7133811784), (44, 3566905892), (88, 1783452946), (121, 1297056688), (176, 891726473), (242, 648528344), (484, 324264172), (499, 314516752), (968, 162132086), (998, 157258376), (1936, 81066043), (1996, 78629188), (3992, 39314594), (5489, 28592432), (7984, 19657297), (10978, 14296216), (21956, 7148108), (43912, 3574054), (60379, 2599312), (87824, 1787027), (120758, 1299656), (162457, 966064), (241516, 649828), (324914, 483032)]