128491632

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{9199}}^1$

素因数の和:9310

約数の個数: 60

約数和(自身を含む): 363344800

約数和(自身を除く): 234853168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 9199, 13968, 18398, 27597, 36796, 55194, 73592, 82791, 110388, 147184, 165582, 220776, 331164, 441552, 662328, 892303, 1324656, 1784606, 2676909, 3569212, 5353818, 7138424, 8030727, 10707636, 14276848, 16061454, 21415272, 32122908, 42830544, 64245816, 128491632]

約数ペア:

[(1, 128491632), (2, 64245816), (3, 42830544), (4, 32122908), (6, 21415272), (8, 16061454), (9, 14276848), (12, 10707636), (16, 8030727), (18, 7138424), (24, 5353818), (36, 3569212), (48, 2676909), (72, 1784606), (97, 1324656), (144, 892303), (194, 662328), (291, 441552), (388, 331164), (582, 220776), (776, 165582), (873, 147184), (1164, 110388), (1552, 82791), (1746, 73592), (2328, 55194), (3492, 36796), (4656, 27597), (6984, 18398), (9199, 13968)]