161315691276

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{21713}}^1$

素因数の和:22363

約数の個数: 96

約数和(自身を含む): 400618088640

約数和(自身を除く): 239302397364

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 577, 1073, 1154, 1731, 2146, 2308, 3219, 3462, 4292, 6438, 6924, 12876, 16733, 21349, 21713, 33466, 42698, 43426, 50199, 64047, 65139, 66932, 85396, 86852, 100398, 128094, 130278, 200796, 256188, 260556, 619121, 629677, 803381, 1238242, 1259354, 1606762, 1857363, 1889031, 2410143, 2476484, 2518708, 3213524, 3714726, 3778062, 4820286, 7429452, 7556124, 9640572, 12528401, 23298049, 25056802, 37585203, 46596098, 50113604, 69894147, 75170406, 93192196, 139788294, 150340812, 279576588, 363323629, 463550837, 726647258, 927101674, 1089970887, 1390652511, 1453294516, 1854203348, 2179941774, 2781305022, 4359883548, 5562610044, 13442974273, 26885948546, 40328922819, 53771897092, 80657845638, 161315691276]

約数ペア:

[(1, 161315691276), (2, 80657845638), (3, 53771897092), (4, 40328922819), (6, 26885948546), (12, 13442974273), (29, 5562610044), (37, 4359883548), (58, 2781305022), (74, 2179941774), (87, 1854203348), (111, 1453294516), (116, 1390652511), (148, 1089970887), (174, 927101674), (222, 726647258), (348, 463550837), (444, 363323629), (577, 279576588), (1073, 150340812), (1154, 139788294), (1731, 93192196), (2146, 75170406), (2308, 69894147), (3219, 50113604), (3462, 46596098), (4292, 37585203), (6438, 25056802), (6924, 23298049), (12876, 12528401), (16733, 9640572), (21349, 7556124), (21713, 7429452), (33466, 4820286), (42698, 3778062), (43426, 3714726), (50199, 3213524), (64047, 2518708), (65139, 2476484), (66932, 2410143), (85396, 1889031), (86852, 1857363), (100398, 1606762), (128094, 1259354), (130278, 1238242), (200796, 803381), (256188, 629677), (260556, 619121)]