147521808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4773

約数の個数: 120

約数和(自身を含む): 487159296

約数和(自身を除く): 339637488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 4721, 5208, 7812, 9442, 10416, 14163, 15624, 18884, 28326, 31248, 33047, 37768, 42489, 56652, 66094, 75536, 84978, 99141, 113304, 132188, 146351, 169956, 198282, 226608, 264376, 292702, 297423, 339912, 396564, 439053, 528752, 585404, 594846, 679824, 793128, 878106, 1024457, 1170808, 1189692, 1317159, 1586256, 1756212, 2048914, 2341616, 2379384, 2634318, 3073371, 3512424, 4097828, 4758768, 5268636, 6146742, 7024848, 8195656, 9220113, 10537272, 12293484, 16391312, 18440226, 21074544, 24586968, 36880452, 49173936, 73760904, 147521808]

約数ペア:

[(1, 147521808), (2, 73760904), (3, 49173936), (4, 36880452), (6, 24586968), (7, 21074544), (8, 18440226), (9, 16391312), (12, 12293484), (14, 10537272), (16, 9220113), (18, 8195656), (21, 7024848), (24, 6146742), (28, 5268636), (31, 4758768), (36, 4097828), (42, 3512424), (48, 3073371), (56, 2634318), (62, 2379384), (63, 2341616), (72, 2048914), (84, 1756212), (93, 1586256), (112, 1317159), (124, 1189692), (126, 1170808), (144, 1024457), (168, 878106), (186, 793128), (217, 679824), (248, 594846), (252, 585404), (279, 528752), (336, 439053), (372, 396564), (434, 339912), (496, 297423), (504, 292702), (558, 264376), (651, 226608), (744, 198282), (868, 169956), (1008, 146351), (1116, 132188), (1302, 113304), (1488, 99141), (1736, 84978), (1953, 75536), (2232, 66094), (2604, 56652), (3472, 42489), (3906, 37768), (4464, 33047), (4721, 31248), (5208, 28326), (7812, 18884), (9442, 15624), (10416, 14163)]