191361472

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1937

約数の個数: 56

約数和(自身を含む): 402043392

約数和(自身を除く): 210681920

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 142, 184, 284, 368, 568, 736, 1136, 1472, 1633, 1831, 2272, 3266, 3662, 4544, 6532, 7324, 13064, 14648, 26128, 29296, 42113, 52256, 58592, 84226, 104512, 117184, 130001, 168452, 260002, 336904, 520004, 673808, 1040008, 1347616, 2080016, 2695232, 2990023, 4160032, 5980046, 8320064, 11960092, 23920184, 47840368, 95680736, 191361472]

約数ペア:

[(1, 191361472), (2, 95680736), (4, 47840368), (8, 23920184), (16, 11960092), (23, 8320064), (32, 5980046), (46, 4160032), (64, 2990023), (71, 2695232), (92, 2080016), (142, 1347616), (184, 1040008), (284, 673808), (368, 520004), (568, 336904), (736, 260002), (1136, 168452), (1472, 130001), (1633, 117184), (1831, 104512), (2272, 84226), (3266, 58592), (3662, 52256), (4544, 42113), (6532, 29296), (7324, 26128), (13064, 14648)]