157804992

素因数分解:

$2^6\times 3^2\times {\mathrm{273967}}^1$

素因数の和:273985

約数の個数: 42

約数和(自身を含む): 452321168

約数和(自身を除く): 294516176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 273967, 547934, 821901, 1095868, 1643802, 2191736, 2465703, 3287604, 4383472, 4931406, 6575208, 8766944, 9862812, 13150416, 17533888, 19725624, 26300832, 39451248, 52601664, 78902496, 157804992]

約数ペア:

[(1, 157804992), (2, 78902496), (3, 52601664), (4, 39451248), (6, 26300832), (8, 19725624), (9, 17533888), (12, 13150416), (16, 9862812), (18, 8766944), (24, 6575208), (32, 4931406), (36, 4383472), (48, 3287604), (64, 2465703), (72, 2191736), (96, 1643802), (144, 1095868), (192, 821901), (288, 547934), (576, 273967)]