121413552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1087}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 339978240

約数和(自身を除く): 218564688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 179, 208, 312, 358, 537, 624, 716, 1074, 1087, 1432, 2148, 2174, 2327, 2864, 3261, 4296, 4348, 4654, 6522, 6981, 8592, 8696, 9308, 13044, 13962, 14131, 17392, 18616, 26088, 27924, 28262, 37232, 42393, 52176, 55848, 56524, 84786, 111696, 113048, 169572, 194573, 226096, 339144, 389146, 583719, 678288, 778292, 1167438, 1556584, 2334876, 2529449, 3113168, 4669752, 5058898, 7588347, 9339504, 10117796, 15176694, 20235592, 30353388, 40471184, 60706776, 121413552]

約数ペア:

[(1, 121413552), (2, 60706776), (3, 40471184), (4, 30353388), (6, 20235592), (8, 15176694), (12, 10117796), (13, 9339504), (16, 7588347), (24, 5058898), (26, 4669752), (39, 3113168), (48, 2529449), (52, 2334876), (78, 1556584), (104, 1167438), (156, 778292), (179, 678288), (208, 583719), (312, 389146), (358, 339144), (537, 226096), (624, 194573), (716, 169572), (1074, 113048), (1087, 111696), (1432, 84786), (2148, 56524), (2174, 55848), (2327, 52176), (2864, 42393), (3261, 37232), (4296, 28262), (4348, 27924), (4654, 26088), (6522, 18616), (6981, 17392), (8592, 14131), (8696, 13962), (9308, 13044)]