161696688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1794

約数の個数: 80

約数和(自身を含む): 444078720

約数和(自身を除く): 282382032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 107, 114, 152, 214, 228, 304, 321, 428, 456, 642, 856, 912, 1284, 1657, 1712, 2033, 2568, 3314, 4066, 4971, 5136, 6099, 6628, 8132, 9942, 12198, 13256, 16264, 19884, 24396, 26512, 31483, 32528, 39768, 48792, 62966, 79536, 94449, 97584, 125932, 177299, 188898, 251864, 354598, 377796, 503728, 531897, 709196, 755592, 1063794, 1418392, 1511184, 2127588, 2836784, 3368681, 4255176, 6737362, 8510352, 10106043, 13474724, 20212086, 26949448, 40424172, 53898896, 80848344, 161696688]

約数ペア:

[(1, 161696688), (2, 80848344), (3, 53898896), (4, 40424172), (6, 26949448), (8, 20212086), (12, 13474724), (16, 10106043), (19, 8510352), (24, 6737362), (38, 4255176), (48, 3368681), (57, 2836784), (76, 2127588), (107, 1511184), (114, 1418392), (152, 1063794), (214, 755592), (228, 709196), (304, 531897), (321, 503728), (428, 377796), (456, 354598), (642, 251864), (856, 188898), (912, 177299), (1284, 125932), (1657, 97584), (1712, 94449), (2033, 79536), (2568, 62966), (3314, 48792), (4066, 39768), (4971, 32528), (5136, 31483), (6099, 26512), (6628, 24396), (8132, 19884), (9942, 16264), (12198, 13256)]