14640144

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 40176000

約数和(自身を除く): 25535856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 149, 178, 184, 267, 276, 298, 356, 368, 447, 534, 552, 596, 712, 894, 1068, 1104, 1192, 1424, 1788, 2047, 2136, 2384, 3427, 3576, 4094, 4272, 6141, 6854, 7152, 8188, 10281, 12282, 13261, 13708, 16376, 20562, 24564, 26522, 27416, 32752, 39783, 41124, 49128, 53044, 54832, 79566, 82248, 98256, 106088, 159132, 164496, 212176, 305003, 318264, 610006, 636528, 915009, 1220012, 1830018, 2440024, 3660036, 4880048, 7320072, 14640144]

約数ペア:

[(1, 14640144), (2, 7320072), (3, 4880048), (4, 3660036), (6, 2440024), (8, 1830018), (12, 1220012), (16, 915009), (23, 636528), (24, 610006), (46, 318264), (48, 305003), (69, 212176), (89, 164496), (92, 159132), (138, 106088), (149, 98256), (178, 82248), (184, 79566), (267, 54832), (276, 53044), (298, 49128), (356, 41124), (368, 39783), (447, 32752), (534, 27416), (552, 26522), (596, 24564), (712, 20562), (894, 16376), (1068, 13708), (1104, 13261), (1192, 12282), (1424, 10281), (1788, 8188), (2047, 7152), (2136, 6854), (2384, 6141), (3427, 4272), (3576, 4094)]