143773992

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{19387}}^1$

素因数の和:19502

約数の個数: 48

約数和(自身を含む): 393188640

約数和(自身を除く): 249414648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 19387, 38774, 58161, 77548, 116322, 155096, 174483, 232644, 348966, 465288, 697932, 1395864, 1996861, 3993722, 5990583, 7987444, 11981166, 15974888, 17971749, 23962332, 35943498, 47924664, 71886996, 143773992]

約数ペア:

[(1, 143773992), (2, 71886996), (3, 47924664), (4, 35943498), (6, 23962332), (8, 17971749), (9, 15974888), (12, 11981166), (18, 7987444), (24, 5990583), (36, 3993722), (72, 1996861), (103, 1395864), (206, 697932), (309, 465288), (412, 348966), (618, 232644), (824, 174483), (927, 155096), (1236, 116322), (1854, 77548), (2472, 58161), (3708, 38774), (7416, 19387)]