128505921408

素因数分解:

$2^7\times 3^2\times {\mathrm{1487}}^1\times {\mathrm{75017}}^1$

素因数の和:76524

約数の個数: 96

約数和(自身を含む): 370042788960

約数和(自身を除く): 241536867552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1487, 2974, 4461, 5948, 8922, 11896, 13383, 17844, 23792, 26766, 35688, 47584, 53532, 71376, 75017, 95168, 107064, 142752, 150034, 190336, 214128, 225051, 285504, 300068, 428256, 450102, 571008, 600136, 675153, 856512, 900204, 1200272, 1350306, 1713024, 1800408, 2400544, 2700612, 3600816, 4801088, 5401224, 7201632, 9602176, 10802448, 14403264, 21604896, 28806528, 43209792, 86419584, 111550279, 223100558, 334650837, 446201116, 669301674, 892402232, 1003952511, 1338603348, 1784804464, 2007905022, 2677206696, 3569608928, 4015810044, 5354413392, 7139217856, 8031620088, 10708826784, 14278435712, 16063240176, 21417653568, 32126480352, 42835307136, 64252960704, 128505921408]

約数ペア:

[(1, 128505921408), (2, 64252960704), (3, 42835307136), (4, 32126480352), (6, 21417653568), (8, 16063240176), (9, 14278435712), (12, 10708826784), (16, 8031620088), (18, 7139217856), (24, 5354413392), (32, 4015810044), (36, 3569608928), (48, 2677206696), (64, 2007905022), (72, 1784804464), (96, 1338603348), (128, 1003952511), (144, 892402232), (192, 669301674), (288, 446201116), (384, 334650837), (576, 223100558), (1152, 111550279), (1487, 86419584), (2974, 43209792), (4461, 28806528), (5948, 21604896), (8922, 14403264), (11896, 10802448), (13383, 9602176), (17844, 7201632), (23792, 5401224), (26766, 4801088), (35688, 3600816), (47584, 2700612), (53532, 2400544), (71376, 1800408), (75017, 1713024), (95168, 1350306), (107064, 1200272), (142752, 900204), (150034, 856512), (190336, 675153), (214128, 600136), (225051, 571008), (285504, 450102), (300068, 428256)]