128178510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 315332352

約数和(自身を除く): 187153842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 107, 146, 214, 219, 321, 365, 438, 535, 547, 642, 730, 1070, 1094, 1095, 1605, 1641, 2190, 2735, 3210, 3282, 5470, 7811, 8205, 15622, 16410, 23433, 39055, 39931, 46866, 58529, 78110, 79862, 117058, 117165, 119793, 175587, 199655, 234330, 239586, 292645, 351174, 399310, 585290, 598965, 877935, 1197930, 1755870, 4272617, 8545234, 12817851, 21363085, 25635702, 42726170, 64089255, 128178510]

約数ペア:

[(1, 128178510), (2, 64089255), (3, 42726170), (5, 25635702), (6, 21363085), (10, 12817851), (15, 8545234), (30, 4272617), (73, 1755870), (107, 1197930), (146, 877935), (214, 598965), (219, 585290), (321, 399310), (365, 351174), (438, 292645), (535, 239586), (547, 234330), (642, 199655), (730, 175587), (1070, 119793), (1094, 117165), (1095, 117058), (1605, 79862), (1641, 78110), (2190, 58529), (2735, 46866), (3210, 39931), (3282, 39055), (5470, 23433), (7811, 16410), (8205, 15622)]