149379876

素因数分解:

$2^2\times 3^5\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 393635424

約数和(自身を除く): 244255548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 313, 324, 486, 491, 626, 939, 972, 982, 1252, 1473, 1878, 1964, 2817, 2946, 3756, 4419, 5634, 5892, 8451, 8838, 11268, 13257, 16902, 17676, 25353, 26514, 33804, 39771, 50706, 53028, 76059, 79542, 101412, 119313, 152118, 153683, 159084, 238626, 304236, 307366, 461049, 477252, 614732, 922098, 1383147, 1844196, 2766294, 4149441, 5532588, 8298882, 12448323, 16597764, 24896646, 37344969, 49793292, 74689938, 149379876]

約数ペア:

[(1, 149379876), (2, 74689938), (3, 49793292), (4, 37344969), (6, 24896646), (9, 16597764), (12, 12448323), (18, 8298882), (27, 5532588), (36, 4149441), (54, 2766294), (81, 1844196), (108, 1383147), (162, 922098), (243, 614732), (313, 477252), (324, 461049), (486, 307366), (491, 304236), (626, 238626), (939, 159084), (972, 153683), (982, 152118), (1252, 119313), (1473, 101412), (1878, 79542), (1964, 76059), (2817, 53028), (2946, 50706), (3756, 39771), (4419, 33804), (5634, 26514), (5892, 25353), (8451, 17676), (8838, 16902), (11268, 13257)]