163033216

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 338607360

約数和(自身を除く): 175574144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 181, 227, 248, 362, 454, 496, 724, 908, 992, 1448, 1816, 1984, 2896, 3632, 3968, 5611, 5792, 7037, 7264, 11222, 11584, 14074, 14528, 22444, 23168, 28148, 29056, 41087, 44888, 56296, 82174, 89776, 112592, 164348, 179552, 225184, 328696, 359104, 450368, 657392, 718208, 900736, 1273697, 1314784, 2547394, 2629568, 5094788, 5259136, 10189576, 20379152, 40758304, 81516608, 163033216]

約数ペア:

[(1, 163033216), (2, 81516608), (4, 40758304), (8, 20379152), (16, 10189576), (31, 5259136), (32, 5094788), (62, 2629568), (64, 2547394), (124, 1314784), (128, 1273697), (181, 900736), (227, 718208), (248, 657392), (362, 450368), (454, 359104), (496, 328696), (724, 225184), (908, 179552), (992, 164348), (1448, 112592), (1816, 89776), (1984, 82174), (2896, 56296), (3632, 44888), (3968, 41087), (5611, 29056), (5792, 28148), (7037, 23168), (7264, 22444), (11222, 14528), (11584, 14074)]