178430196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 493129728

約数和(自身を除く): 314699532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 103, 123, 164, 206, 246, 287, 309, 412, 492, 503, 574, 618, 721, 861, 1006, 1148, 1236, 1442, 1509, 1722, 2012, 2163, 2884, 3018, 3444, 3521, 4223, 4326, 6036, 7042, 8446, 8652, 10563, 12669, 14084, 16892, 20623, 21126, 25338, 29561, 41246, 42252, 50676, 51809, 59122, 61869, 82492, 88683, 103618, 118244, 123738, 144361, 155427, 177366, 207236, 247476, 288722, 310854, 354732, 362663, 433083, 577444, 621708, 725326, 866166, 1087989, 1450652, 1732332, 2124169, 2175978, 4248338, 4351956, 6372507, 8496676, 12745014, 14869183, 25490028, 29738366, 44607549, 59476732, 89215098, 178430196]

約数ペア:

[(1, 178430196), (2, 89215098), (3, 59476732), (4, 44607549), (6, 29738366), (7, 25490028), (12, 14869183), (14, 12745014), (21, 8496676), (28, 6372507), (41, 4351956), (42, 4248338), (82, 2175978), (84, 2124169), (103, 1732332), (123, 1450652), (164, 1087989), (206, 866166), (246, 725326), (287, 621708), (309, 577444), (412, 433083), (492, 362663), (503, 354732), (574, 310854), (618, 288722), (721, 247476), (861, 207236), (1006, 177366), (1148, 155427), (1236, 144361), (1442, 123738), (1509, 118244), (1722, 103618), (2012, 88683), (2163, 82492), (2884, 61869), (3018, 59122), (3444, 51809), (3521, 50676), (4223, 42252), (4326, 41246), (6036, 29561), (7042, 25338), (8446, 21126), (8652, 20623), (10563, 16892), (12669, 14084)]