154159872

素因数分解:

$2^8\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 412928880

約数和(自身を除く): 258769008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 543, 724, 768, 1086, 1109, 1448, 2172, 2218, 2896, 3327, 4344, 4436, 5792, 6654, 8688, 8872, 11584, 13308, 17376, 17744, 23168, 26616, 34752, 35488, 46336, 53232, 69504, 70976, 106464, 139008, 141952, 200729, 212928, 283904, 401458, 425856, 602187, 802916, 851712, 1204374, 1605832, 2408748, 3211664, 4817496, 6423328, 9634992, 12846656, 19269984, 25693312, 38539968, 51386624, 77079936, 154159872]

約数ペア:

[(1, 154159872), (2, 77079936), (3, 51386624), (4, 38539968), (6, 25693312), (8, 19269984), (12, 12846656), (16, 9634992), (24, 6423328), (32, 4817496), (48, 3211664), (64, 2408748), (96, 1605832), (128, 1204374), (181, 851712), (192, 802916), (256, 602187), (362, 425856), (384, 401458), (543, 283904), (724, 212928), (768, 200729), (1086, 141952), (1109, 139008), (1448, 106464), (2172, 70976), (2218, 69504), (2896, 53232), (3327, 46336), (4344, 35488), (4436, 34752), (5792, 26616), (6654, 23168), (8688, 17744), (8872, 17376), (11584, 13308)]