153845622

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 425164800

約数和(自身を除く): 271319178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 186, 189, 217, 266, 279, 342, 378, 399, 434, 513, 558, 589, 651, 691, 798, 837, 1026, 1178, 1197, 1302, 1382, 1674, 1767, 1953, 2073, 2394, 3534, 3591, 3906, 4123, 4146, 4837, 5301, 5859, 6219, 7182, 8246, 9674, 10602, 11718, 12369, 12438, 13129, 14511, 15903, 18657, 21421, 24738, 26258, 29022, 31806, 37107, 37314, 39387, 42842, 43533, 64263, 74214, 78774, 87066, 91903, 111321, 118161, 128526, 130599, 149947, 183806, 192789, 222642, 236322, 261198, 275709, 299894, 354483, 385578, 406999, 449841, 551418, 578367, 708966, 813998, 827127, 899682, 1156734, 1220997, 1349523, 1654254, 2441994, 2481381, 2699046, 2848993, 3662991, 4048569, 4962762, 5697986, 7325982, 8097138, 8546979, 10988973, 17093958, 21977946, 25640937, 51281874, 76922811, 153845622]

約数ペア:

[(1, 153845622), (2, 76922811), (3, 51281874), (6, 25640937), (7, 21977946), (9, 17093958), (14, 10988973), (18, 8546979), (19, 8097138), (21, 7325982), (27, 5697986), (31, 4962762), (38, 4048569), (42, 3662991), (54, 2848993), (57, 2699046), (62, 2481381), (63, 2441994), (93, 1654254), (114, 1349523), (126, 1220997), (133, 1156734), (171, 899682), (186, 827127), (189, 813998), (217, 708966), (266, 578367), (279, 551418), (342, 449841), (378, 406999), (399, 385578), (434, 354483), (513, 299894), (558, 275709), (589, 261198), (651, 236322), (691, 222642), (798, 192789), (837, 183806), (1026, 149947), (1178, 130599), (1197, 128526), (1302, 118161), (1382, 111321), (1674, 91903), (1767, 87066), (1953, 78774), (2073, 74214), (2394, 64263), (3534, 43533), (3591, 42842), (3906, 39387), (4123, 37314), (4146, 37107), (4837, 31806), (5301, 29022), (5859, 26258), (6219, 24738), (7182, 21421), (8246, 18657), (9674, 15903), (10602, 14511), (11718, 13129), (12369, 12438)]