129144456

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 420266880

約数和(自身を除く): 291122424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 213, 216, 252, 284, 324, 378, 401, 426, 497, 504, 567, 568, 639, 648, 756, 802, 852, 994, 1134, 1203, 1278, 1491, 1512, 1604, 1704, 1917, 1988, 2268, 2406, 2556, 2807, 2982, 3208, 3609, 3834, 3976, 4473, 4536, 4812, 5112, 5614, 5751, 5964, 7218, 7668, 8421, 8946, 9624, 10827, 11228, 11502, 11928, 13419, 14436, 15336, 16842, 17892, 21654, 22456, 23004, 25263, 26838, 28471, 28872, 32481, 33684, 35784, 40257, 43308, 46008, 50526, 53676, 56942, 64962, 67368, 75789, 80514, 85413, 86616, 101052, 107352, 113884, 129924, 151578, 161028, 170826, 199297, 202104, 227367, 227768, 256239, 259848, 303156, 322056, 341652, 398594, 454734, 512478, 597891, 606312, 683304, 768717, 797188, 909468, 1024956, 1195782, 1537434, 1594376, 1793673, 1818936, 2049912, 2306151, 2391564, 3074868, 3587346, 4612302, 4783128, 5381019, 6149736, 7174692, 9224604, 10762038, 14349384, 16143057, 18449208, 21524076, 32286114, 43048152, 64572228, 129144456]

約数ペア:

[(1, 129144456), (2, 64572228), (3, 43048152), (4, 32286114), (6, 21524076), (7, 18449208), (8, 16143057), (9, 14349384), (12, 10762038), (14, 9224604), (18, 7174692), (21, 6149736), (24, 5381019), (27, 4783128), (28, 4612302), (36, 3587346), (42, 3074868), (54, 2391564), (56, 2306151), (63, 2049912), (71, 1818936), (72, 1793673), (81, 1594376), (84, 1537434), (108, 1195782), (126, 1024956), (142, 909468), (162, 797188), (168, 768717), (189, 683304), (213, 606312), (216, 597891), (252, 512478), (284, 454734), (324, 398594), (378, 341652), (401, 322056), (426, 303156), (497, 259848), (504, 256239), (567, 227768), (568, 227367), (639, 202104), (648, 199297), (756, 170826), (802, 161028), (852, 151578), (994, 129924), (1134, 113884), (1203, 107352), (1278, 101052), (1491, 86616), (1512, 85413), (1604, 80514), (1704, 75789), (1917, 67368), (1988, 64962), (2268, 56942), (2406, 53676), (2556, 50526), (2807, 46008), (2982, 43308), (3208, 40257), (3609, 35784), (3834, 33684), (3976, 32481), (4473, 28872), (4536, 28471), (4812, 26838), (5112, 25263), (5614, 23004), (5751, 22456), (5964, 21654), (7218, 17892), (7668, 16842), (8421, 15336), (8946, 14436), (9624, 13419), (10827, 11928), (11228, 11502)]