128243376

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{52387}}^1$

素因数の和:52418

約数の個数: 60

約数和(自身を含む): 380022552

約数和(自身を除く): 251779176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 52387, 104774, 157161, 209548, 314322, 419096, 471483, 628644, 838192, 890579, 942966, 1257288, 1781158, 1885932, 2514576, 2671737, 3562316, 3771864, 5343474, 7124632, 7543728, 8015211, 10686948, 14249264, 16030422, 21373896, 32060844, 42747792, 64121688, 128243376]

約数ペア:

[(1, 128243376), (2, 64121688), (3, 42747792), (4, 32060844), (6, 21373896), (8, 16030422), (9, 14249264), (12, 10686948), (16, 8015211), (17, 7543728), (18, 7124632), (24, 5343474), (34, 3771864), (36, 3562316), (48, 2671737), (51, 2514576), (68, 1885932), (72, 1781158), (102, 1257288), (136, 942966), (144, 890579), (153, 838192), (204, 628644), (272, 471483), (306, 419096), (408, 314322), (612, 209548), (816, 157161), (1224, 104774), (2448, 52387)]