179218452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 490291200

約数和(自身を除く): 311072748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 113, 158, 226, 237, 239, 316, 339, 452, 474, 478, 553, 678, 717, 791, 948, 956, 1106, 1356, 1434, 1582, 1659, 1673, 2212, 2373, 2868, 3164, 3318, 3346, 4746, 5019, 6636, 6692, 8927, 9492, 10038, 17854, 18881, 20076, 26781, 27007, 35708, 37762, 53562, 54014, 56643, 62489, 75524, 81021, 107124, 108028, 113286, 124978, 132167, 162042, 187467, 189049, 226572, 249956, 264334, 324084, 374934, 378098, 396501, 528668, 567147, 749868, 756196, 793002, 1134294, 1586004, 2133553, 2268588, 4267106, 6400659, 8534212, 12801318, 14934871, 25602636, 29869742, 44804613, 59739484, 89609226, 179218452]

約数ペア:

[(1, 179218452), (2, 89609226), (3, 59739484), (4, 44804613), (6, 29869742), (7, 25602636), (12, 14934871), (14, 12801318), (21, 8534212), (28, 6400659), (42, 4267106), (79, 2268588), (84, 2133553), (113, 1586004), (158, 1134294), (226, 793002), (237, 756196), (239, 749868), (316, 567147), (339, 528668), (452, 396501), (474, 378098), (478, 374934), (553, 324084), (678, 264334), (717, 249956), (791, 226572), (948, 189049), (956, 187467), (1106, 162042), (1356, 132167), (1434, 124978), (1582, 113286), (1659, 108028), (1673, 107124), (2212, 81021), (2373, 75524), (2868, 62489), (3164, 56643), (3318, 54014), (3346, 53562), (4746, 37762), (5019, 35708), (6636, 27007), (6692, 26781), (8927, 20076), (9492, 18881), (10038, 17854)]