156988533920

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:943

約数の個数: 192

約数和(自身を含む): 381060360576

約数和(自身を除く): 224071826656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 107, 160, 163, 202, 214, 326, 404, 428, 505, 535, 557, 652, 808, 815, 856, 1010, 1070, 1114, 1304, 1616, 1630, 1712, 2020, 2140, 2228, 2608, 2785, 3232, 3260, 3424, 4040, 4280, 4456, 5216, 5570, 6520, 8080, 8560, 8912, 10807, 11140, 13040, 16160, 16463, 17120, 17441, 17824, 21614, 22280, 26080, 32926, 34882, 43228, 44560, 54035, 56257, 59599, 65852, 69764, 82315, 86456, 87205, 89120, 90791, 108070, 112514, 119198, 131704, 139528, 164630, 172912, 174410, 181582, 216140, 225028, 238396, 263408, 279056, 281285, 297995, 329260, 345824, 348820, 363164, 432280, 450056, 453955, 476792, 526816, 558112, 562570, 595990, 658520, 697640, 726328, 864560, 900112, 907910, 953584, 1125140, 1191980, 1317040, 1395280, 1452656, 1729120, 1761541, 1800224, 1815820, 1907168, 2250280, 2383960, 2634080, 2790560, 2905312, 3523082, 3631640, 4500560, 4767920, 6019499, 7046164, 7263280, 8807705, 9001120, 9169891, 9535840, 9714637, 12038998, 14092328, 14526560, 17615410, 18339782, 19429274, 24077996, 28184656, 30097495, 35230820, 36679564, 38858548, 45849455, 48155992, 48573185, 56369312, 60194990, 70461640, 73359128, 77717096, 91698910, 96311984, 97146370, 120389980, 140923280, 146718256, 155434192, 183397820, 192623968, 194292740, 240779960, 281846560, 293436512, 310868384, 366795640, 388585480, 481559920, 733591280, 777170960, 963119840, 981178337, 1467182560, 1554341920, 1962356674, 3924713348, 4905891685, 7849426696, 9811783370, 15698853392, 19623566740, 31397706784, 39247133480, 78494266960, 156988533920]

約数ペア:

[(1, 156988533920), (2, 78494266960), (4, 39247133480), (5, 31397706784), (8, 19623566740), (10, 15698853392), (16, 9811783370), (20, 7849426696), (32, 4905891685), (40, 3924713348), (80, 1962356674), (101, 1554341920), (107, 1467182560), (160, 981178337), (163, 963119840), (202, 777170960), (214, 733591280), (326, 481559920), (404, 388585480), (428, 366795640), (505, 310868384), (535, 293436512), (557, 281846560), (652, 240779960), (808, 194292740), (815, 192623968), (856, 183397820), (1010, 155434192), (1070, 146718256), (1114, 140923280), (1304, 120389980), (1616, 97146370), (1630, 96311984), (1712, 91698910), (2020, 77717096), (2140, 73359128), (2228, 70461640), (2608, 60194990), (2785, 56369312), (3232, 48573185), (3260, 48155992), (3424, 45849455), (4040, 38858548), (4280, 36679564), (4456, 35230820), (5216, 30097495), (5570, 28184656), (6520, 24077996), (8080, 19429274), (8560, 18339782), (8912, 17615410), (10807, 14526560), (11140, 14092328), (13040, 12038998), (16160, 9714637), (16463, 9535840), (17120, 9169891), (17441, 9001120), (17824, 8807705), (21614, 7263280), (22280, 7046164), (26080, 6019499), (32926, 4767920), (34882, 4500560), (43228, 3631640), (44560, 3523082), (54035, 2905312), (56257, 2790560), (59599, 2634080), (65852, 2383960), (69764, 2250280), (82315, 1907168), (86456, 1815820), (87205, 1800224), (89120, 1761541), (90791, 1729120), (108070, 1452656), (112514, 1395280), (119198, 1317040), (131704, 1191980), (139528, 1125140), (164630, 953584), (172912, 907910), (174410, 900112), (181582, 864560), (216140, 726328), (225028, 697640), (238396, 658520), (263408, 595990), (279056, 562570), (281285, 558112), (297995, 526816), (329260, 476792), (345824, 453955), (348820, 450056), (363164, 432280)]