128535936

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{3761}}^1$

素因数の和:3867

約数の個数: 64

約数和(自身を含む): 345351600

約数和(自身を除く): 216815664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 712, 1068, 1424, 2136, 2848, 3761, 4272, 5696, 7522, 8544, 11283, 11392, 15044, 17088, 22566, 30088, 34176, 45132, 60176, 90264, 120352, 180528, 240704, 334729, 361056, 481408, 669458, 722112, 1004187, 1338916, 1444224, 2008374, 2677832, 4016748, 5355664, 8033496, 10711328, 16066992, 21422656, 32133984, 42845312, 64267968, 128535936]

約数ペア:

[(1, 128535936), (2, 64267968), (3, 42845312), (4, 32133984), (6, 21422656), (8, 16066992), (12, 10711328), (16, 8033496), (24, 5355664), (32, 4016748), (48, 2677832), (64, 2008374), (89, 1444224), (96, 1338916), (128, 1004187), (178, 722112), (192, 669458), (267, 481408), (356, 361056), (384, 334729), (534, 240704), (712, 180528), (1068, 120352), (1424, 90264), (2136, 60176), (2848, 45132), (3761, 34176), (4272, 30088), (5696, 22566), (7522, 17088), (8544, 15044), (11283, 11392)]