157020344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 329041440

約数和(自身を除く): 172021096

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 61, 104, 106, 122, 212, 244, 424, 467, 488, 689, 793, 934, 1378, 1586, 1868, 2756, 3172, 3233, 3736, 5512, 6071, 6344, 6466, 12142, 12932, 24284, 24751, 25864, 28487, 42029, 48568, 49502, 56974, 84058, 99004, 113948, 168116, 198008, 227896, 321763, 336232, 370331, 643526, 740662, 1287052, 1481324, 1509811, 2574104, 2962648, 3019622, 6039244, 12078488, 19627543, 39255086, 78510172, 157020344]

約数ペア:

[(1, 157020344), (2, 78510172), (4, 39255086), (8, 19627543), (13, 12078488), (26, 6039244), (52, 3019622), (53, 2962648), (61, 2574104), (104, 1509811), (106, 1481324), (122, 1287052), (212, 740662), (244, 643526), (424, 370331), (467, 336232), (488, 321763), (689, 227896), (793, 198008), (934, 168116), (1378, 113948), (1586, 99004), (1868, 84058), (2756, 56974), (3172, 49502), (3233, 48568), (3736, 42029), (5512, 28487), (6071, 25864), (6344, 24751), (6466, 24284), (12142, 12932)]