129915792

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 392832000

約数和(自身を除く): 262916208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 89, 93, 108, 109, 124, 144, 178, 186, 216, 218, 248, 267, 279, 327, 356, 372, 432, 436, 496, 534, 558, 654, 712, 744, 801, 837, 872, 981, 1068, 1116, 1308, 1424, 1488, 1602, 1674, 1744, 1962, 2136, 2232, 2403, 2616, 2759, 2943, 3204, 3348, 3379, 3924, 4272, 4464, 4806, 5232, 5518, 5886, 6408, 6696, 6758, 7848, 8277, 9612, 9701, 10137, 11036, 11772, 12816, 13392, 13516, 15696, 16554, 19224, 19402, 20274, 22072, 23544, 24831, 27032, 29103, 30411, 33108, 38448, 38804, 40548, 44144, 47088, 49662, 54064, 58206, 60822, 66216, 74493, 77608, 81096, 87309, 91233, 99324, 116412, 121644, 132432, 148986, 155216, 162192, 174618, 182466, 198648, 232824, 243288, 261927, 297972, 300731, 349236, 364932, 397296, 465648, 486576, 523854, 595944, 601462, 698472, 729864, 902193, 1047708, 1191888, 1202924, 1396944, 1459728, 1804386, 2095416, 2405848, 2706579, 3608772, 4190832, 4811696, 5413158, 7217544, 8119737, 10826316, 14435088, 16239474, 21652632, 32478948, 43305264, 64957896, 129915792]

約数ペア:

[(1, 129915792), (2, 64957896), (3, 43305264), (4, 32478948), (6, 21652632), (8, 16239474), (9, 14435088), (12, 10826316), (16, 8119737), (18, 7217544), (24, 5413158), (27, 4811696), (31, 4190832), (36, 3608772), (48, 2706579), (54, 2405848), (62, 2095416), (72, 1804386), (89, 1459728), (93, 1396944), (108, 1202924), (109, 1191888), (124, 1047708), (144, 902193), (178, 729864), (186, 698472), (216, 601462), (218, 595944), (248, 523854), (267, 486576), (279, 465648), (327, 397296), (356, 364932), (372, 349236), (432, 300731), (436, 297972), (496, 261927), (534, 243288), (558, 232824), (654, 198648), (712, 182466), (744, 174618), (801, 162192), (837, 155216), (872, 148986), (981, 132432), (1068, 121644), (1116, 116412), (1308, 99324), (1424, 91233), (1488, 87309), (1602, 81096), (1674, 77608), (1744, 74493), (1962, 66216), (2136, 60822), (2232, 58206), (2403, 54064), (2616, 49662), (2759, 47088), (2943, 44144), (3204, 40548), (3348, 38804), (3379, 38448), (3924, 33108), (4272, 30411), (4464, 29103), (4806, 27032), (5232, 24831), (5518, 23544), (5886, 22072), (6408, 20274), (6696, 19402), (6758, 19224), (7848, 16554), (8277, 15696), (9612, 13516), (9701, 13392), (10137, 12816), (11036, 11772)]