135531256

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 321753600

約数和(自身を除く): 186222344

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 98, 124, 133, 152, 196, 217, 248, 266, 392, 434, 532, 587, 589, 868, 931, 1064, 1174, 1178, 1519, 1736, 1862, 2348, 2356, 3038, 3724, 4109, 4123, 4696, 4712, 6076, 7448, 8218, 8246, 11153, 12152, 16436, 16492, 18197, 22306, 28763, 28861, 32872, 32984, 36394, 44612, 57526, 57722, 72788, 78071, 89224, 115052, 115444, 127379, 145576, 156142, 230104, 230888, 254758, 312284, 345743, 509516, 546497, 624568, 691486, 891653, 1019032, 1092994, 1382972, 1783306, 2185988, 2420201, 2765944, 3566612, 4371976, 4840402, 7133224, 9680804, 16941407, 19361608, 33882814, 67765628, 135531256]

約数ペア:

[(1, 135531256), (2, 67765628), (4, 33882814), (7, 19361608), (8, 16941407), (14, 9680804), (19, 7133224), (28, 4840402), (31, 4371976), (38, 3566612), (49, 2765944), (56, 2420201), (62, 2185988), (76, 1783306), (98, 1382972), (124, 1092994), (133, 1019032), (152, 891653), (196, 691486), (217, 624568), (248, 546497), (266, 509516), (392, 345743), (434, 312284), (532, 254758), (587, 230888), (589, 230104), (868, 156142), (931, 145576), (1064, 127379), (1174, 115444), (1178, 115052), (1519, 89224), (1736, 78071), (1862, 72788), (2348, 57722), (2356, 57526), (3038, 44612), (3724, 36394), (4109, 32984), (4123, 32872), (4696, 28861), (4712, 28763), (6076, 22306), (7448, 18197), (8218, 16492), (8246, 16436), (11153, 12152)]