123512064

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 360561600

約数和(自身を除く): 237049536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 128, 139, 156, 178, 192, 208, 256, 267, 278, 312, 356, 384, 416, 417, 534, 556, 624, 712, 768, 832, 834, 1068, 1112, 1157, 1248, 1424, 1664, 1668, 1807, 2136, 2224, 2314, 2496, 2848, 3328, 3336, 3471, 3614, 4272, 4448, 4628, 4992, 5421, 5696, 6672, 6942, 7228, 8544, 8896, 9256, 9984, 10842, 11392, 12371, 13344, 13884, 14456, 17088, 17792, 18512, 21684, 22784, 24742, 26688, 27768, 28912, 34176, 35584, 37024, 37113, 43368, 49484, 53376, 55536, 57824, 68352, 74048, 74226, 86736, 98968, 106752, 111072, 115648, 148096, 148452, 160823, 173472, 197936, 222144, 231296, 296192, 296904, 321646, 346944, 395872, 444288, 462592, 482469, 593808, 643292, 693888, 791744, 888576, 964938, 1187616, 1286584, 1387776, 1583488, 1929876, 2375232, 2573168, 3166976, 3859752, 4750464, 5146336, 7719504, 9500928, 10292672, 15439008, 20585344, 30878016, 41170688, 61756032, 123512064]

約数ペア:

[(1, 123512064), (2, 61756032), (3, 41170688), (4, 30878016), (6, 20585344), (8, 15439008), (12, 10292672), (13, 9500928), (16, 7719504), (24, 5146336), (26, 4750464), (32, 3859752), (39, 3166976), (48, 2573168), (52, 2375232), (64, 1929876), (78, 1583488), (89, 1387776), (96, 1286584), (104, 1187616), (128, 964938), (139, 888576), (156, 791744), (178, 693888), (192, 643292), (208, 593808), (256, 482469), (267, 462592), (278, 444288), (312, 395872), (356, 346944), (384, 321646), (416, 296904), (417, 296192), (534, 231296), (556, 222144), (624, 197936), (712, 173472), (768, 160823), (832, 148452), (834, 148096), (1068, 115648), (1112, 111072), (1157, 106752), (1248, 98968), (1424, 86736), (1664, 74226), (1668, 74048), (1807, 68352), (2136, 57824), (2224, 55536), (2314, 53376), (2496, 49484), (2848, 43368), (3328, 37113), (3336, 37024), (3471, 35584), (3614, 34176), (4272, 28912), (4448, 27768), (4628, 26688), (4992, 24742), (5421, 22784), (5696, 21684), (6672, 18512), (6942, 17792), (7228, 17088), (8544, 14456), (8896, 13884), (9256, 13344), (9984, 12371), (10842, 11392)]