155777904

素因数分解:

$2^4\times 3^4\times {\mathrm{120199}}^1$

素因数の和:120219

約数の個数: 50

約数和(自身を含む): 450870200

約数和(自身を除く): 295092296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 120199, 240398, 360597, 480796, 721194, 961592, 1081791, 1442388, 1923184, 2163582, 2884776, 3245373, 4327164, 5769552, 6490746, 8654328, 9736119, 12981492, 17308656, 19472238, 25962984, 38944476, 51925968, 77888952, 155777904]

約数ペア:

[(1, 155777904), (2, 77888952), (3, 51925968), (4, 38944476), (6, 25962984), (8, 19472238), (9, 17308656), (12, 12981492), (16, 9736119), (18, 8654328), (24, 6490746), (27, 5769552), (36, 4327164), (48, 3245373), (54, 2884776), (72, 2163582), (81, 1923184), (108, 1442388), (144, 1081791), (162, 961592), (216, 721194), (324, 480796), (432, 360597), (648, 240398), (1296, 120199)]