164325408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131671}}^1$

素因数の和:131697

約数の個数: 48

約数和(自身を含む): 464538816

約数和(自身を除く): 300213408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 131671, 263342, 395013, 526684, 790026, 1053368, 1580052, 1711723, 2106736, 3160104, 3423446, 4213472, 5135169, 6320208, 6846892, 10270338, 12640416, 13693784, 20540676, 27387568, 41081352, 54775136, 82162704, 164325408]

約数ペア:

[(1, 164325408), (2, 82162704), (3, 54775136), (4, 41081352), (6, 27387568), (8, 20540676), (12, 13693784), (13, 12640416), (16, 10270338), (24, 6846892), (26, 6320208), (32, 5135169), (39, 4213472), (48, 3423446), (52, 3160104), (78, 2106736), (96, 1711723), (104, 1580052), (156, 1053368), (208, 790026), (312, 526684), (416, 395013), (624, 263342), (1248, 131671)]