157469256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 489253440

約数和(自身を除く): 331784184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 397, 504, 787, 794, 1191, 1574, 1588, 2361, 2382, 2779, 3148, 3176, 3573, 4722, 4764, 5509, 5558, 6296, 7083, 7146, 8337, 9444, 9528, 11018, 11116, 14166, 14292, 16527, 16674, 18888, 22036, 22232, 25011, 28332, 28584, 33054, 33348, 44072, 49581, 50022, 56664, 66108, 66696, 99162, 100044, 132216, 198324, 200088, 312439, 396648, 624878, 937317, 1249756, 1874634, 2187073, 2499512, 2811951, 3749268, 4374146, 5623902, 6561219, 7498536, 8748292, 11247804, 13122438, 17496584, 19683657, 22495608, 26244876, 39367314, 52489752, 78734628, 157469256]

約数ペア:

[(1, 157469256), (2, 78734628), (3, 52489752), (4, 39367314), (6, 26244876), (7, 22495608), (8, 19683657), (9, 17496584), (12, 13122438), (14, 11247804), (18, 8748292), (21, 7498536), (24, 6561219), (28, 5623902), (36, 4374146), (42, 3749268), (56, 2811951), (63, 2499512), (72, 2187073), (84, 1874634), (126, 1249756), (168, 937317), (252, 624878), (397, 396648), (504, 312439), (787, 200088), (794, 198324), (1191, 132216), (1574, 100044), (1588, 99162), (2361, 66696), (2382, 66108), (2779, 56664), (3148, 50022), (3176, 49581), (3573, 44072), (4722, 33348), (4764, 33054), (5509, 28584), (5558, 28332), (6296, 25011), (7083, 22232), (7146, 22036), (8337, 18888), (9444, 16674), (9528, 16527), (11018, 14292), (11116, 14166)]