144644892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 397393920

約数和(自身を除く): 252749028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 79, 84, 142, 158, 213, 237, 284, 307, 316, 426, 474, 497, 553, 614, 852, 921, 948, 994, 1106, 1228, 1491, 1659, 1842, 1988, 2149, 2212, 2982, 3318, 3684, 4298, 5609, 5964, 6447, 6636, 8596, 11218, 12894, 16827, 21797, 22436, 24253, 25788, 33654, 39263, 43594, 48506, 65391, 67308, 72759, 78526, 87188, 97012, 117789, 130782, 145518, 152579, 157052, 169771, 235578, 261564, 291036, 305158, 339542, 457737, 471156, 509313, 610316, 679084, 915474, 1018626, 1721963, 1830948, 2037252, 3443926, 5165889, 6887852, 10331778, 12053741, 20663556, 24107482, 36161223, 48214964, 72322446, 144644892]

約数ペア:

[(1, 144644892), (2, 72322446), (3, 48214964), (4, 36161223), (6, 24107482), (7, 20663556), (12, 12053741), (14, 10331778), (21, 6887852), (28, 5165889), (42, 3443926), (71, 2037252), (79, 1830948), (84, 1721963), (142, 1018626), (158, 915474), (213, 679084), (237, 610316), (284, 509313), (307, 471156), (316, 457737), (426, 339542), (474, 305158), (497, 291036), (553, 261564), (614, 235578), (852, 169771), (921, 157052), (948, 152579), (994, 145518), (1106, 130782), (1228, 117789), (1491, 97012), (1659, 87188), (1842, 78526), (1988, 72759), (2149, 67308), (2212, 65391), (2982, 48506), (3318, 43594), (3684, 39263), (4298, 33654), (5609, 25788), (5964, 24253), (6447, 22436), (6636, 21797), (8596, 16827), (11218, 12894)]