161362192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2879}}^1$

素因数の和:3031

約数の個数: 40

約数和(自身を含む): 325693440

約数和(自身を除く): 164331248

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1808, 2879, 3503, 5758, 7006, 11516, 14012, 23032, 28024, 46064, 56048, 89249, 178498, 325327, 356996, 650654, 713992, 1301308, 1427984, 2602616, 5205232, 10085137, 20170274, 40340548, 80681096, 161362192]

約数ペア:

[(1, 161362192), (2, 80681096), (4, 40340548), (8, 20170274), (16, 10085137), (31, 5205232), (62, 2602616), (113, 1427984), (124, 1301308), (226, 713992), (248, 650654), (452, 356996), (496, 325327), (904, 178498), (1808, 89249), (2879, 56048), (3503, 46064), (5758, 28024), (7006, 23032), (11516, 14012)]