154250656

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40507}}^1$

素因数の和:40541

約数の個数: 48

約数和(自身を含む): 367488576

約数和(自身を除く): 213237920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 40507, 81014, 162028, 283549, 324056, 567098, 648112, 688619, 1134196, 1296224, 1377238, 2268392, 2754476, 4536784, 4820333, 5508952, 9073568, 9640666, 11017904, 19281332, 22035808, 38562664, 77125328, 154250656]

約数ペア:

[(1, 154250656), (2, 77125328), (4, 38562664), (7, 22035808), (8, 19281332), (14, 11017904), (16, 9640666), (17, 9073568), (28, 5508952), (32, 4820333), (34, 4536784), (56, 2754476), (68, 2268392), (112, 1377238), (119, 1296224), (136, 1134196), (224, 688619), (238, 648112), (272, 567098), (476, 324056), (544, 283549), (952, 162028), (1904, 81014), (3808, 40507)]