155119248

素因数分解:

$2^4\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1087}}^1$

素因数の和:2092

約数の個数: 60

約数和(自身を含む): 434956288

約数和(自身を除く): 279837040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991, 1087, 1982, 2174, 2973, 3261, 3964, 4348, 5946, 6522, 7928, 8696, 8919, 9783, 11892, 13044, 15856, 17392, 17838, 19566, 23784, 26088, 35676, 39132, 47568, 52176, 71352, 78264, 142704, 156528, 1077217, 2154434, 3231651, 4308868, 6463302, 8617736, 9694953, 12926604, 17235472, 19389906, 25853208, 38779812, 51706416, 77559624, 155119248]

約数ペア:

[(1, 155119248), (2, 77559624), (3, 51706416), (4, 38779812), (6, 25853208), (8, 19389906), (9, 17235472), (12, 12926604), (16, 9694953), (18, 8617736), (24, 6463302), (36, 4308868), (48, 3231651), (72, 2154434), (144, 1077217), (991, 156528), (1087, 142704), (1982, 78264), (2174, 71352), (2973, 52176), (3261, 47568), (3964, 39132), (4348, 35676), (5946, 26088), (6522, 23784), (7928, 19566), (8696, 17838), (8919, 17392), (9783, 15856), (11892, 13044)]