146156800

素因数分解:

$2^8\times 5^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 108

約数和(自身を含む): 371249676

約数和(自身を除く): 225092876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 256, 320, 328, 400, 410, 557, 640, 656, 800, 820, 1025, 1114, 1280, 1312, 1600, 1640, 2050, 2228, 2624, 2785, 3200, 3280, 4100, 4456, 5248, 5570, 6400, 6560, 8200, 8912, 10496, 11140, 13120, 13925, 16400, 17824, 22280, 22837, 26240, 27850, 32800, 35648, 44560, 45674, 52480, 55700, 65600, 71296, 89120, 91348, 111400, 114185, 131200, 142592, 178240, 182696, 222800, 228370, 262400, 356480, 365392, 445600, 456740, 570925, 712960, 730784, 891200, 913480, 1141850, 1461568, 1782400, 1826960, 2283700, 2923136, 3564800, 3653920, 4567400, 5846272, 7307840, 9134800, 14615680, 18269600, 29231360, 36539200, 73078400, 146156800]

約数ペア:

[(1, 146156800), (2, 73078400), (4, 36539200), (5, 29231360), (8, 18269600), (10, 14615680), (16, 9134800), (20, 7307840), (25, 5846272), (32, 4567400), (40, 3653920), (41, 3564800), (50, 2923136), (64, 2283700), (80, 1826960), (82, 1782400), (100, 1461568), (128, 1141850), (160, 913480), (164, 891200), (200, 730784), (205, 712960), (256, 570925), (320, 456740), (328, 445600), (400, 365392), (410, 356480), (557, 262400), (640, 228370), (656, 222800), (800, 182696), (820, 178240), (1025, 142592), (1114, 131200), (1280, 114185), (1312, 111400), (1600, 91348), (1640, 89120), (2050, 71296), (2228, 65600), (2624, 55700), (2785, 52480), (3200, 45674), (3280, 44560), (4100, 35648), (4456, 32800), (5248, 27850), (5570, 26240), (6400, 22837), (6560, 22280), (8200, 17824), (8912, 16400), (10496, 13925), (11140, 13120)]