168607728

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{12071}}^1$

素因数の和:12182

約数の個数: 60

約数和(自身を含む): 476771568

約数和(自身を除く): 308163840

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, 12071, 13968, 24142, 36213, 48284, 72426, 96568, 108639, 144852, 193136, 217278, 289704, 434556, 579408, 869112, 1170887, 1738224, 2341774, 3512661, 4683548, 7025322, 9367096, 10537983, 14050644, 18734192, 21075966, 28101288, 42151932, 56202576, 84303864, 168607728]

約数ペア:

[(1, 168607728), (2, 84303864), (3, 56202576), (4, 42151932), (6, 28101288), (8, 21075966), (9, 18734192), (12, 14050644), (16, 10537983), (18, 9367096), (24, 7025322), (36, 4683548), (48, 3512661), (72, 2341774), (97, 1738224), (144, 1170887), (194, 869112), (291, 579408), (388, 434556), (582, 289704), (776, 217278), (873, 193136), (1164, 144852), (1552, 108639), (1746, 96568), (2328, 72426), (3492, 48284), (4656, 36213), (6984, 24142), (12071, 13968)]