130246128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 380689920

約数和(自身を除く): 250443792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 163, 179, 186, 248, 279, 326, 358, 372, 489, 496, 537, 558, 652, 716, 744, 978, 1074, 1116, 1304, 1432, 1467, 1488, 1611, 1956, 2148, 2232, 2608, 2864, 2934, 3222, 3912, 4296, 4464, 5053, 5549, 5868, 6444, 7824, 8592, 10106, 11098, 11736, 12888, 15159, 16647, 20212, 22196, 23472, 25776, 29177, 30318, 33294, 40424, 44392, 45477, 49941, 58354, 60636, 66588, 80848, 87531, 88784, 90954, 99882, 116708, 121272, 133176, 175062, 181908, 199764, 233416, 242544, 262593, 266352, 350124, 363816, 399528, 466832, 525186, 700248, 727632, 799056, 904487, 1050372, 1400496, 1808974, 2100744, 2713461, 3617948, 4201488, 5426922, 7235896, 8140383, 10853844, 14471792, 16280766, 21707688, 32561532, 43415376, 65123064, 130246128]

約数ペア:

[(1, 130246128), (2, 65123064), (3, 43415376), (4, 32561532), (6, 21707688), (8, 16280766), (9, 14471792), (12, 10853844), (16, 8140383), (18, 7235896), (24, 5426922), (31, 4201488), (36, 3617948), (48, 2713461), (62, 2100744), (72, 1808974), (93, 1400496), (124, 1050372), (144, 904487), (163, 799056), (179, 727632), (186, 700248), (248, 525186), (279, 466832), (326, 399528), (358, 363816), (372, 350124), (489, 266352), (496, 262593), (537, 242544), (558, 233416), (652, 199764), (716, 181908), (744, 175062), (978, 133176), (1074, 121272), (1116, 116708), (1304, 99882), (1432, 90954), (1467, 88784), (1488, 87531), (1611, 80848), (1956, 66588), (2148, 60636), (2232, 58354), (2608, 49941), (2864, 45477), (2934, 44392), (3222, 40424), (3912, 33294), (4296, 30318), (4464, 29177), (5053, 25776), (5549, 23472), (5868, 22196), (6444, 20212), (7824, 16647), (8592, 15159), (10106, 12888), (11098, 11736)]