149987322

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 342144000

約数和(自身を除く): 192156678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 179, 263, 354, 358, 526, 531, 537, 789, 1062, 1074, 1578, 1593, 1611, 2367, 3186, 3222, 4734, 4833, 7101, 9666, 10561, 14202, 15517, 21122, 31034, 31683, 46551, 47077, 63366, 93102, 94154, 95049, 139653, 141231, 190098, 279306, 282462, 285147, 418959, 423693, 570294, 837918, 847386, 1271079, 2542158, 2777543, 5555086, 8332629, 16665258, 24997887, 49995774, 74993661, 149987322]

約数ペア:

[(1, 149987322), (2, 74993661), (3, 49995774), (6, 24997887), (9, 16665258), (18, 8332629), (27, 5555086), (54, 2777543), (59, 2542158), (118, 1271079), (177, 847386), (179, 837918), (263, 570294), (354, 423693), (358, 418959), (526, 285147), (531, 282462), (537, 279306), (789, 190098), (1062, 141231), (1074, 139653), (1578, 95049), (1593, 94154), (1611, 93102), (2367, 63366), (3186, 47077), (3222, 46551), (4734, 31683), (4833, 31034), (7101, 21122), (9666, 15517), (10561, 14202)]