161222136

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5387}}^1$

素因数の和:5468

約数の個数: 64

約数和(自身を含む): 426729600

約数和(自身を除く): 265507464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 516, 696, 1032, 1247, 2494, 3741, 4988, 5387, 7482, 9976, 10774, 14964, 16161, 21548, 29928, 32322, 43096, 64644, 129288, 156223, 231641, 312446, 463282, 468669, 624892, 694923, 926564, 937338, 1249784, 1389846, 1853128, 1874676, 2779692, 3749352, 5559384, 6717589, 13435178, 20152767, 26870356, 40305534, 53740712, 80611068, 161222136]

約数ペア:

[(1, 161222136), (2, 80611068), (3, 53740712), (4, 40305534), (6, 26870356), (8, 20152767), (12, 13435178), (24, 6717589), (29, 5559384), (43, 3749352), (58, 2779692), (86, 1874676), (87, 1853128), (116, 1389846), (129, 1249784), (172, 937338), (174, 926564), (232, 694923), (258, 624892), (344, 468669), (348, 463282), (516, 312446), (696, 231641), (1032, 156223), (1247, 129288), (2494, 64644), (3741, 43096), (4988, 32322), (5387, 29928), (7482, 21548), (9976, 16161), (10774, 14964)]