128185032

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1489}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 341150400

約数和(自身を除く): 212965368

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 211, 408, 422, 633, 844, 1266, 1489, 1688, 2532, 2978, 3587, 4467, 5064, 5956, 7174, 8934, 10761, 11912, 14348, 17868, 21522, 25313, 28696, 35736, 43044, 50626, 75939, 86088, 101252, 151878, 202504, 303756, 314179, 607512, 628358, 942537, 1256716, 1885074, 2513432, 3770148, 5341043, 7540296, 10682086, 16023129, 21364172, 32046258, 42728344, 64092516, 128185032]

約数ペア:

[(1, 128185032), (2, 64092516), (3, 42728344), (4, 32046258), (6, 21364172), (8, 16023129), (12, 10682086), (17, 7540296), (24, 5341043), (34, 3770148), (51, 2513432), (68, 1885074), (102, 1256716), (136, 942537), (204, 628358), (211, 607512), (408, 314179), (422, 303756), (633, 202504), (844, 151878), (1266, 101252), (1489, 86088), (1688, 75939), (2532, 50626), (2978, 43044), (3587, 35736), (4467, 28696), (5064, 25313), (5956, 21522), (7174, 17868), (8934, 14348), (10761, 11912)]