161005968

素因数分解:

$2^4\times 3^5\times {\mathrm{41411}}^1$

素因数の和:41434

約数の個数: 60

約数和(自身を含む): 467293008

約数和(自身を除く): 306287040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 41411, 82822, 124233, 165644, 248466, 331288, 372699, 496932, 662576, 745398, 993864, 1118097, 1490796, 1987728, 2236194, 2981592, 3354291, 4472388, 5963184, 6708582, 8944776, 10062873, 13417164, 17889552, 20125746, 26834328, 40251492, 53668656, 80502984, 161005968]

約数ペア:

[(1, 161005968), (2, 80502984), (3, 53668656), (4, 40251492), (6, 26834328), (8, 20125746), (9, 17889552), (12, 13417164), (16, 10062873), (18, 8944776), (24, 6708582), (27, 5963184), (36, 4472388), (48, 3354291), (54, 2981592), (72, 2236194), (81, 1987728), (108, 1490796), (144, 1118097), (162, 993864), (216, 745398), (243, 662576), (324, 496932), (432, 372699), (486, 331288), (648, 248466), (972, 165644), (1296, 124233), (1944, 82822), (3888, 41411)]