128605968

素因数分解:

$2^4\times 3^4\times {\mathrm{99233}}^1$

素因数の和:99253

約数の個数: 50

約数和(自身を含む): 372226734

約数和(自身を除く): 243620766

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, 99233, 198466, 297699, 396932, 595398, 793864, 893097, 1190796, 1587728, 1786194, 2381592, 2679291, 3572388, 4763184, 5358582, 7144776, 8037873, 10717164, 14289552, 16075746, 21434328, 32151492, 42868656, 64302984, 128605968]

約数ペア:

[(1, 128605968), (2, 64302984), (3, 42868656), (4, 32151492), (6, 21434328), (8, 16075746), (9, 14289552), (12, 10717164), (16, 8037873), (18, 7144776), (24, 5358582), (27, 4763184), (36, 3572388), (48, 2679291), (54, 2381592), (72, 1786194), (81, 1587728), (108, 1190796), (144, 893097), (162, 793864), (216, 595398), (324, 396932), (432, 297699), (648, 198466), (1296, 99233)]