188045585

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 314399232

約数和(自身を除く): 126353647

約数列:

[1, 5, 7, 13, 17, 23, 35, 49, 65, 85, 91, 115, 119, 151, 161, 221, 245, 299, 391, 455, 595, 637, 755, 805, 833, 1057, 1105, 1127, 1495, 1547, 1955, 1963, 2093, 2567, 2737, 3185, 3473, 4165, 5083, 5285, 5635, 7399, 7735, 9815, 10465, 10829, 12835, 13685, 13741, 14651, 17365, 17969, 19159, 24311, 25415, 33371, 35581, 36995, 45149, 54145, 59041, 68705, 73255, 89845, 95795, 96187, 121555, 125783, 166855, 170177, 177905, 225745, 233597, 249067, 295205, 316043, 413287, 480935, 628915, 767533, 850885, 1167985, 1245335, 1580215, 1635179, 2066435, 2212301, 2893009, 3837665, 5372731, 8175895, 11061505, 14465045, 26863655, 37609117, 188045585]

約数ペア:

[(1, 188045585), (5, 37609117), (7, 26863655), (13, 14465045), (17, 11061505), (23, 8175895), (35, 5372731), (49, 3837665), (65, 2893009), (85, 2212301), (91, 2066435), (115, 1635179), (119, 1580215), (151, 1245335), (161, 1167985), (221, 850885), (245, 767533), (299, 628915), (391, 480935), (455, 413287), (595, 316043), (637, 295205), (755, 249067), (805, 233597), (833, 225745), (1057, 177905), (1105, 170177), (1127, 166855), (1495, 125783), (1547, 121555), (1955, 96187), (1963, 95795), (2093, 89845), (2567, 73255), (2737, 68705), (3185, 59041), (3473, 54145), (4165, 45149), (5083, 36995), (5285, 35581), (5635, 33371), (7399, 25415), (7735, 24311), (9815, 19159), (10465, 17969), (10829, 17365), (12835, 14651), (13685, 13741)]