172836904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 353111040

約数和(自身を除く): 180274136

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 157, 184, 193, 248, 314, 386, 628, 713, 772, 1256, 1426, 1544, 2852, 3611, 4439, 4867, 5704, 5983, 7222, 8878, 9734, 11966, 14444, 17756, 19468, 23932, 28888, 30301, 35512, 38936, 47864, 60602, 111941, 121204, 137609, 223882, 242408, 275218, 447764, 550436, 696923, 895528, 939331, 1100872, 1393846, 1878662, 2787692, 3757324, 5575384, 7514648, 21604613, 43209226, 86418452, 172836904]

約数ペア:

[(1, 172836904), (2, 86418452), (4, 43209226), (8, 21604613), (23, 7514648), (31, 5575384), (46, 3757324), (62, 2787692), (92, 1878662), (124, 1393846), (157, 1100872), (184, 939331), (193, 895528), (248, 696923), (314, 550436), (386, 447764), (628, 275218), (713, 242408), (772, 223882), (1256, 137609), (1426, 121204), (1544, 111941), (2852, 60602), (3611, 47864), (4439, 38936), (4867, 35512), (5704, 30301), (5983, 28888), (7222, 23932), (8878, 19468), (9734, 17756), (11966, 14444)]