128908944

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{30869}}^1$

素因数の和:30912

約数の個数: 60

約数和(自身を含む): 373218300

約数和(自身を除く): 244309356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 30869, 61738, 92607, 123476, 185214, 246952, 277821, 370428, 493904, 555642, 740856, 895201, 1111284, 1481712, 1790402, 2222568, 2685603, 3580804, 4445136, 5371206, 7161608, 8056809, 10742412, 14323216, 16113618, 21484824, 32227236, 42969648, 64454472, 128908944]

約数ペア:

[(1, 128908944), (2, 64454472), (3, 42969648), (4, 32227236), (6, 21484824), (8, 16113618), (9, 14323216), (12, 10742412), (16, 8056809), (18, 7161608), (24, 5371206), (29, 4445136), (36, 3580804), (48, 2685603), (58, 2222568), (72, 1790402), (87, 1481712), (116, 1111284), (144, 895201), (174, 740856), (232, 555642), (261, 493904), (348, 370428), (464, 277821), (522, 246952), (696, 185214), (1044, 123476), (1392, 92607), (2088, 61738), (4176, 30869)]