156728207272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1320773}}^1$

素因数の和:1320962

約数の個数: 64

約数和(自身を含む): 363899652480

約数和(自身を除く): 207171445208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 163, 182, 326, 364, 652, 728, 1141, 1304, 2119, 2282, 4238, 4564, 8476, 9128, 14833, 16952, 29666, 59332, 118664, 1320773, 2641546, 5283092, 9245411, 10566184, 17170049, 18490822, 34340098, 36981644, 68680196, 73963288, 120190343, 137360392, 215285999, 240380686, 430571998, 480761372, 861143996, 961522744, 1507001993, 1722287992, 2798717987, 3014003986, 5597435974, 6028007972, 11194871948, 12056015944, 19591025909, 22389743896, 39182051818, 78364103636, 156728207272]

約数ペア:

[(1, 156728207272), (2, 78364103636), (4, 39182051818), (7, 22389743896), (8, 19591025909), (13, 12056015944), (14, 11194871948), (26, 6028007972), (28, 5597435974), (52, 3014003986), (56, 2798717987), (91, 1722287992), (104, 1507001993), (163, 961522744), (182, 861143996), (326, 480761372), (364, 430571998), (652, 240380686), (728, 215285999), (1141, 137360392), (1304, 120190343), (2119, 73963288), (2282, 68680196), (4238, 36981644), (4564, 34340098), (8476, 18490822), (9128, 17170049), (14833, 10566184), (16952, 9245411), (29666, 5283092), (59332, 2641546), (118664, 1320773)]