149608976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 345835008

約数和(自身を除く): 196226032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 374, 496, 527, 682, 748, 1054, 1364, 1496, 1613, 2108, 2728, 2992, 3226, 4216, 5456, 5797, 6452, 8432, 11594, 12904, 17743, 23188, 25808, 27421, 35486, 46376, 50003, 54842, 70972, 92752, 100006, 109684, 141944, 200012, 219368, 283888, 301631, 400024, 438736, 550033, 603262, 800048, 850051, 1100066, 1206524, 1700102, 2200132, 2413048, 3400204, 4400264, 4826096, 6800408, 8800528, 9350561, 13600816, 18701122, 37402244, 74804488, 149608976]

約数ペア:

[(1, 149608976), (2, 74804488), (4, 37402244), (8, 18701122), (11, 13600816), (16, 9350561), (17, 8800528), (22, 6800408), (31, 4826096), (34, 4400264), (44, 3400204), (62, 2413048), (68, 2200132), (88, 1700102), (124, 1206524), (136, 1100066), (176, 850051), (187, 800048), (248, 603262), (272, 550033), (341, 438736), (374, 400024), (496, 301631), (527, 283888), (682, 219368), (748, 200012), (1054, 141944), (1364, 109684), (1496, 100006), (1613, 92752), (2108, 70972), (2728, 54842), (2992, 50003), (3226, 46376), (4216, 35486), (5456, 27421), (5797, 25808), (6452, 23188), (8432, 17743), (11594, 12904)]