154641888

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17321}}^1$

素因数の和:17368

約数の個数: 72

約数和(自身を含む): 453974976

約数和(自身を除く): 299333088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 17321, 34642, 51963, 69284, 103926, 138568, 155889, 207852, 277136, 311778, 415704, 536951, 554272, 623556, 831408, 1073902, 1247112, 1610853, 1662816, 2147804, 2494224, 3221706, 4295608, 4832559, 4988448, 6443412, 8591216, 9665118, 12886824, 17182432, 19330236, 25773648, 38660472, 51547296, 77320944, 154641888]

約数ペア:

[(1, 154641888), (2, 77320944), (3, 51547296), (4, 38660472), (6, 25773648), (8, 19330236), (9, 17182432), (12, 12886824), (16, 9665118), (18, 8591216), (24, 6443412), (31, 4988448), (32, 4832559), (36, 4295608), (48, 3221706), (62, 2494224), (72, 2147804), (93, 1662816), (96, 1610853), (124, 1247112), (144, 1073902), (186, 831408), (248, 623556), (279, 554272), (288, 536951), (372, 415704), (496, 311778), (558, 277136), (744, 207852), (992, 155889), (1116, 138568), (1488, 103926), (2232, 69284), (2976, 51963), (4464, 34642), (8928, 17321)]