109619468

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 238902048

約数和(自身を除く): 129282580

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 167, 196, 197, 238, 334, 394, 476, 668, 788, 833, 1169, 1379, 1666, 2338, 2758, 2839, 3332, 3349, 4676, 5516, 5678, 6698, 8183, 9653, 11356, 13396, 16366, 19306, 19873, 23443, 32732, 32899, 38612, 39746, 46886, 65798, 79492, 93772, 131596, 139111, 164101, 230293, 278222, 328202, 460586, 556444, 559283, 656404, 921172, 1118566, 1612051, 2237132, 3224102, 3914981, 6448204, 7829962, 15659924, 27404867, 54809734, 109619468]

約数ペア:

[(1, 109619468), (2, 54809734), (4, 27404867), (7, 15659924), (14, 7829962), (17, 6448204), (28, 3914981), (34, 3224102), (49, 2237132), (68, 1612051), (98, 1118566), (119, 921172), (167, 656404), (196, 559283), (197, 556444), (238, 460586), (334, 328202), (394, 278222), (476, 230293), (668, 164101), (788, 139111), (833, 131596), (1169, 93772), (1379, 79492), (1666, 65798), (2338, 46886), (2758, 39746), (2839, 38612), (3332, 32899), (3349, 32732), (4676, 23443), (5516, 19873), (5678, 19306), (6698, 16366), (8183, 13396), (9653, 11356)]