154926592

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 80

約数和(自身を含む): 328407552

約数和(自身を除く): 173480960

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 227, 248, 256, 344, 454, 496, 512, 688, 908, 992, 1333, 1376, 1816, 1984, 2666, 2752, 3632, 3968, 5332, 5504, 7037, 7264, 7936, 9761, 10664, 11008, 14074, 14528, 15872, 19522, 21328, 22016, 28148, 29056, 39044, 42656, 56296, 58112, 78088, 85312, 112592, 116224, 156176, 170624, 225184, 302591, 312352, 341248, 450368, 605182, 624704, 682496, 900736, 1210364, 1249408, 1801472, 2420728, 2498816, 3602944, 4841456, 4997632, 9682912, 19365824, 38731648, 77463296, 154926592]

約数ペア:

[(1, 154926592), (2, 77463296), (4, 38731648), (8, 19365824), (16, 9682912), (31, 4997632), (32, 4841456), (43, 3602944), (62, 2498816), (64, 2420728), (86, 1801472), (124, 1249408), (128, 1210364), (172, 900736), (227, 682496), (248, 624704), (256, 605182), (344, 450368), (454, 341248), (496, 312352), (512, 302591), (688, 225184), (908, 170624), (992, 156176), (1333, 116224), (1376, 112592), (1816, 85312), (1984, 78088), (2666, 58112), (2752, 56296), (3632, 42656), (3968, 39044), (5332, 29056), (5504, 28148), (7037, 22016), (7264, 21328), (7936, 19522), (9761, 15872), (10664, 14528), (11008, 14074)]