145015136

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17497}}^1$

素因数の和:17551

約数の個数: 48

約数和(自身を含む): 335121696

約数和(自身を除く): 190106560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 17497, 34994, 69988, 122479, 139976, 244958, 279952, 489916, 559904, 647389, 979832, 1294778, 1959664, 2589556, 3919328, 4531723, 5179112, 9063446, 10358224, 18126892, 20716448, 36253784, 72507568, 145015136]

約数ペア:

[(1, 145015136), (2, 72507568), (4, 36253784), (7, 20716448), (8, 18126892), (14, 10358224), (16, 9063446), (28, 5179112), (32, 4531723), (37, 3919328), (56, 2589556), (74, 1959664), (112, 1294778), (148, 979832), (224, 647389), (259, 559904), (296, 489916), (518, 279952), (592, 244958), (1036, 139976), (1184, 122479), (2072, 69988), (4144, 34994), (8288, 17497)]