128003688

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{15733}}^1$

素因数の和:15858

約数の個数: 48

約数和(自身を含む): 349766820

約数和(自身を除く): 221763132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 15733, 31466, 47199, 62932, 94398, 125864, 141597, 188796, 283194, 377592, 566388, 1132776, 1777829, 3555658, 5333487, 7111316, 10666974, 14222632, 16000461, 21333948, 32000922, 42667896, 64001844, 128003688]

約数ペア:

[(1, 128003688), (2, 64001844), (3, 42667896), (4, 32000922), (6, 21333948), (8, 16000461), (9, 14222632), (12, 10666974), (18, 7111316), (24, 5333487), (36, 3555658), (72, 1777829), (113, 1132776), (226, 566388), (339, 377592), (452, 283194), (678, 188796), (904, 141597), (1017, 125864), (1356, 94398), (2034, 62932), (2712, 47199), (4068, 31466), (8136, 15733)]