141870384

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 417366144

約数和(自身を除く): 275495760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 488, 496, 521, 549, 558, 732, 744, 976, 1042, 1098, 1116, 1464, 1488, 1563, 1891, 2084, 2196, 2232, 2928, 3126, 3782, 4168, 4392, 4464, 4689, 5673, 6252, 7564, 8336, 8784, 9378, 11346, 12504, 15128, 16151, 17019, 18756, 22692, 25008, 30256, 31781, 32302, 34038, 37512, 45384, 48453, 63562, 64604, 68076, 75024, 90768, 95343, 96906, 127124, 129208, 136152, 145359, 190686, 193812, 254248, 258416, 272304, 286029, 290718, 381372, 387624, 508496, 572058, 581436, 762744, 775248, 985211, 1144116, 1162872, 1525488, 1970422, 2288232, 2325744, 2955633, 3940844, 4576464, 5911266, 7881688, 8866899, 11822532, 15763376, 17733798, 23645064, 35467596, 47290128, 70935192, 141870384]

約数ペア:

[(1, 141870384), (2, 70935192), (3, 47290128), (4, 35467596), (6, 23645064), (8, 17733798), (9, 15763376), (12, 11822532), (16, 8866899), (18, 7881688), (24, 5911266), (31, 4576464), (36, 3940844), (48, 2955633), (61, 2325744), (62, 2288232), (72, 1970422), (93, 1525488), (122, 1162872), (124, 1144116), (144, 985211), (183, 775248), (186, 762744), (244, 581436), (248, 572058), (279, 508496), (366, 387624), (372, 381372), (488, 290718), (496, 286029), (521, 272304), (549, 258416), (558, 254248), (732, 193812), (744, 190686), (976, 145359), (1042, 136152), (1098, 129208), (1116, 127124), (1464, 96906), (1488, 95343), (1563, 90768), (1891, 75024), (2084, 68076), (2196, 64604), (2232, 63562), (2928, 48453), (3126, 45384), (3782, 37512), (4168, 34038), (4392, 32302), (4464, 31781), (4689, 30256), (5673, 25008), (6252, 22692), (7564, 18756), (8336, 17019), (8784, 16151), (9378, 15128), (11346, 12504)]