128122092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26759}}^1$

素因数の和:26795

約数の個数: 72

約数和(自身を含む): 389625600

約数和(自身を除く): 261503508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 26759, 53518, 80277, 107036, 160554, 187313, 240831, 321108, 374626, 481662, 508421, 561939, 749252, 963324, 1016842, 1123878, 1525263, 1685817, 2033684, 2247756, 3050526, 3371634, 3558947, 4575789, 6101052, 6743268, 7117894, 9151578, 10676841, 14235788, 18303156, 21353682, 32030523, 42707364, 64061046, 128122092]

約数ペア:

[(1, 128122092), (2, 64061046), (3, 42707364), (4, 32030523), (6, 21353682), (7, 18303156), (9, 14235788), (12, 10676841), (14, 9151578), (18, 7117894), (19, 6743268), (21, 6101052), (28, 4575789), (36, 3558947), (38, 3371634), (42, 3050526), (57, 2247756), (63, 2033684), (76, 1685817), (84, 1525263), (114, 1123878), (126, 1016842), (133, 963324), (171, 749252), (228, 561939), (252, 508421), (266, 481662), (342, 374626), (399, 321108), (532, 240831), (684, 187313), (798, 160554), (1197, 107036), (1596, 80277), (2394, 53518), (4788, 26759)]