148331904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 454675200

約数和(自身を除く): 306343296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 278, 336, 384, 397, 417, 448, 556, 672, 794, 834, 896, 973, 1112, 1191, 1344, 1588, 1668, 1946, 2224, 2382, 2688, 2779, 2919, 3176, 3336, 3892, 4448, 4764, 5558, 5838, 6352, 6672, 7784, 8337, 8896, 9528, 11116, 11676, 12704, 13344, 15568, 16674, 17792, 19056, 22232, 23352, 25408, 26688, 31136, 33348, 38112, 44464, 46704, 50816, 53376, 55183, 62272, 66696, 76224, 88928, 93408, 110366, 124544, 133392, 152448, 165549, 177856, 186816, 220732, 266784, 331098, 355712, 373632, 386281, 441464, 533568, 662196, 772562, 882928, 1067136, 1158843, 1324392, 1545124, 1765856, 2317686, 2648784, 3090248, 3531712, 4635372, 5297568, 6180496, 7063424, 9270744, 10595136, 12360992, 18541488, 21190272, 24721984, 37082976, 49443968, 74165952, 148331904]

約数ペア:

[(1, 148331904), (2, 74165952), (3, 49443968), (4, 37082976), (6, 24721984), (7, 21190272), (8, 18541488), (12, 12360992), (14, 10595136), (16, 9270744), (21, 7063424), (24, 6180496), (28, 5297568), (32, 4635372), (42, 3531712), (48, 3090248), (56, 2648784), (64, 2317686), (84, 1765856), (96, 1545124), (112, 1324392), (128, 1158843), (139, 1067136), (168, 882928), (192, 772562), (224, 662196), (278, 533568), (336, 441464), (384, 386281), (397, 373632), (417, 355712), (448, 331098), (556, 266784), (672, 220732), (794, 186816), (834, 177856), (896, 165549), (973, 152448), (1112, 133392), (1191, 124544), (1344, 110366), (1588, 93408), (1668, 88928), (1946, 76224), (2224, 66696), (2382, 62272), (2688, 55183), (2779, 53376), (2919, 50816), (3176, 46704), (3336, 44464), (3892, 38112), (4448, 33348), (4764, 31136), (5558, 26688), (5838, 25408), (6352, 23352), (6672, 22232), (7784, 19056), (8337, 17792), (8896, 16674), (9528, 15568), (11116, 13344), (11676, 12704)]