162814976

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 88

約数和(自身を含む): 352149504

約数和(自身を除く): 189334528

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 223, 248, 256, 368, 446, 496, 512, 713, 736, 892, 992, 1024, 1426, 1472, 1784, 1984, 2852, 2944, 3568, 3968, 5129, 5704, 5888, 6913, 7136, 7936, 10258, 11408, 11776, 13826, 14272, 15872, 20516, 22816, 23552, 27652, 28544, 31744, 41032, 45632, 55304, 57088, 82064, 91264, 110608, 114176, 158999, 164128, 182528, 221216, 228352, 317998, 328256, 365056, 442432, 635996, 656512, 730112, 884864, 1271992, 1313024, 1769728, 2543984, 2626048, 3539456, 5087968, 5252096, 7078912, 10175936, 20351872, 40703744, 81407488, 162814976]

約数ペア:

[(1, 162814976), (2, 81407488), (4, 40703744), (8, 20351872), (16, 10175936), (23, 7078912), (31, 5252096), (32, 5087968), (46, 3539456), (62, 2626048), (64, 2543984), (92, 1769728), (124, 1313024), (128, 1271992), (184, 884864), (223, 730112), (248, 656512), (256, 635996), (368, 442432), (446, 365056), (496, 328256), (512, 317998), (713, 228352), (736, 221216), (892, 182528), (992, 164128), (1024, 158999), (1426, 114176), (1472, 110608), (1784, 91264), (1984, 82064), (2852, 57088), (2944, 55304), (3568, 45632), (3968, 41032), (5129, 31744), (5704, 28544), (5888, 27652), (6913, 23552), (7136, 22816), (7936, 20516), (10258, 15872), (11408, 14272), (11776, 13826)]