163557984

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54959}}^1$

素因数の和:55003

約数の個数: 48

約数和(自身を含む): 443197440

約数和(自身を除く): 279639456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 54959, 109918, 164877, 219836, 329754, 439672, 659508, 879344, 1319016, 1703729, 1758688, 2638032, 3407458, 5111187, 5276064, 6814916, 10222374, 13629832, 20444748, 27259664, 40889496, 54519328, 81778992, 163557984]

約数ペア:

[(1, 163557984), (2, 81778992), (3, 54519328), (4, 40889496), (6, 27259664), (8, 20444748), (12, 13629832), (16, 10222374), (24, 6814916), (31, 5276064), (32, 5111187), (48, 3407458), (62, 2638032), (93, 1758688), (96, 1703729), (124, 1319016), (186, 879344), (248, 659508), (372, 439672), (496, 329754), (744, 219836), (992, 164877), (1488, 109918), (2976, 54959)]