159675552

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 108

約数和(自身を含む): 464741550

約数和(自身を除く): 305065998

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 149, 183, 244, 288, 298, 366, 447, 488, 549, 596, 732, 894, 976, 1098, 1192, 1341, 1464, 1788, 1952, 2196, 2384, 2682, 2928, 3576, 3721, 4392, 4768, 5364, 5856, 7152, 7442, 8784, 9089, 10728, 11163, 14304, 14884, 17568, 18178, 21456, 22326, 27267, 29768, 33489, 36356, 42912, 44652, 54534, 59536, 66978, 72712, 81801, 89304, 109068, 119072, 133956, 145424, 163602, 178608, 218136, 267912, 290848, 327204, 357216, 436272, 535824, 554429, 654408, 872544, 1071648, 1108858, 1308816, 1663287, 2217716, 2617632, 3326574, 4435432, 4989861, 6653148, 8870864, 9979722, 13306296, 17741728, 19959444, 26612592, 39918888, 53225184, 79837776, 159675552]

約数ペア:

[(1, 159675552), (2, 79837776), (3, 53225184), (4, 39918888), (6, 26612592), (8, 19959444), (9, 17741728), (12, 13306296), (16, 9979722), (18, 8870864), (24, 6653148), (32, 4989861), (36, 4435432), (48, 3326574), (61, 2617632), (72, 2217716), (96, 1663287), (122, 1308816), (144, 1108858), (149, 1071648), (183, 872544), (244, 654408), (288, 554429), (298, 535824), (366, 436272), (447, 357216), (488, 327204), (549, 290848), (596, 267912), (732, 218136), (894, 178608), (976, 163602), (1098, 145424), (1192, 133956), (1341, 119072), (1464, 109068), (1788, 89304), (1952, 81801), (2196, 72712), (2384, 66978), (2682, 59536), (2928, 54534), (3576, 44652), (3721, 42912), (4392, 36356), (4768, 33489), (5364, 29768), (5856, 27267), (7152, 22326), (7442, 21456), (8784, 18178), (9089, 17568), (10728, 14884), (11163, 14304)]