145846344

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{2531}}^1$

素因数の和:2568

約数の個数: 80

約数和(自身を含む): 425527920

約数和(自身を除く): 279681576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2531, 2744, 4116, 4802, 5062, 7203, 7593, 8232, 9604, 10124, 14406, 15186, 17717, 19208, 20248, 28812, 30372, 35434, 53151, 57624, 60744, 70868, 106302, 124019, 141736, 212604, 248038, 372057, 425208, 496076, 744114, 868133, 992152, 1488228, 1736266, 2604399, 2976456, 3472532, 5208798, 6076931, 6945064, 10417596, 12153862, 18230793, 20835192, 24307724, 36461586, 48615448, 72923172, 145846344]

約数ペア:

[(1, 145846344), (2, 72923172), (3, 48615448), (4, 36461586), (6, 24307724), (7, 20835192), (8, 18230793), (12, 12153862), (14, 10417596), (21, 6945064), (24, 6076931), (28, 5208798), (42, 3472532), (49, 2976456), (56, 2604399), (84, 1736266), (98, 1488228), (147, 992152), (168, 868133), (196, 744114), (294, 496076), (343, 425208), (392, 372057), (588, 248038), (686, 212604), (1029, 141736), (1176, 124019), (1372, 106302), (2058, 70868), (2401, 60744), (2531, 57624), (2744, 53151), (4116, 35434), (4802, 30372), (5062, 28812), (7203, 20248), (7593, 19208), (8232, 17717), (9604, 15186), (10124, 14406)]