121608864

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 168

約数和(自身を含む): 387538452

約数和(自身を除く): 265929588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 401, 416, 432, 468, 486, 624, 648, 702, 729, 802, 864, 936, 972, 1053, 1203, 1248, 1296, 1404, 1458, 1604, 1872, 1944, 2106, 2406, 2592, 2808, 2916, 3159, 3208, 3609, 3744, 3888, 4212, 4812, 5213, 5616, 5832, 6318, 6416, 7218, 7776, 8424, 9477, 9624, 10426, 10827, 11232, 11664, 12636, 12832, 14436, 15639, 16848, 18954, 19248, 20852, 21654, 23328, 25272, 28872, 31278, 32481, 33696, 37908, 38496, 41704, 43308, 46917, 50544, 57744, 62556, 64962, 75816, 83408, 86616, 93834, 97443, 101088, 115488, 125112, 129924, 140751, 151632, 166816, 173232, 187668, 194886, 250224, 259848, 281502, 292329, 303264, 346464, 375336, 389772, 422253, 500448, 519696, 563004, 584658, 750672, 779544, 844506, 1039392, 1126008, 1169316, 1266759, 1501344, 1559088, 1689012, 2252016, 2338632, 2533518, 3118176, 3378024, 3800277, 4504032, 4677264, 5067036, 6756048, 7600554, 9354528, 10134072, 13512096, 15201108, 20268144, 30402216, 40536288, 60804432, 121608864]

約数ペア:

[(1, 121608864), (2, 60804432), (3, 40536288), (4, 30402216), (6, 20268144), (8, 15201108), (9, 13512096), (12, 10134072), (13, 9354528), (16, 7600554), (18, 6756048), (24, 5067036), (26, 4677264), (27, 4504032), (32, 3800277), (36, 3378024), (39, 3118176), (48, 2533518), (52, 2338632), (54, 2252016), (72, 1689012), (78, 1559088), (81, 1501344), (96, 1266759), (104, 1169316), (108, 1126008), (117, 1039392), (144, 844506), (156, 779544), (162, 750672), (208, 584658), (216, 563004), (234, 519696), (243, 500448), (288, 422253), (312, 389772), (324, 375336), (351, 346464), (401, 303264), (416, 292329), (432, 281502), (468, 259848), (486, 250224), (624, 194886), (648, 187668), (702, 173232), (729, 166816), (802, 151632), (864, 140751), (936, 129924), (972, 125112), (1053, 115488), (1203, 101088), (1248, 97443), (1296, 93834), (1404, 86616), (1458, 83408), (1604, 75816), (1872, 64962), (1944, 62556), (2106, 57744), (2406, 50544), (2592, 46917), (2808, 43308), (2916, 41704), (3159, 38496), (3208, 37908), (3609, 33696), (3744, 32481), (3888, 31278), (4212, 28872), (4812, 25272), (5213, 23328), (5616, 21654), (5832, 20852), (6318, 19248), (6416, 18954), (7218, 16848), (7776, 15639), (8424, 14436), (9477, 12832), (9624, 12636), (10426, 11664), (10827, 11232)]