163018380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{797}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 523385856

約数和(自身を除く): 360367476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 487, 797, 974, 1461, 1594, 1948, 2391, 2435, 2922, 3188, 3409, 3985, 4782, 4870, 5579, 5844, 6818, 7305, 7970, 9564, 9740, 10227, 11158, 11955, 13636, 14610, 15940, 16737, 17045, 20454, 22316, 23910, 27895, 29220, 33474, 34090, 40908, 47820, 51135, 55790, 66948, 68180, 83685, 102270, 111580, 167370, 204540, 334740, 388139, 776278, 1164417, 1552556, 1940695, 2328834, 2716973, 3881390, 4657668, 5433946, 5822085, 7762780, 8150919, 10867892, 11644170, 13584865, 16301838, 23288340, 27169730, 32603676, 40754595, 54339460, 81509190, 163018380]

約数ペア:

[(1, 163018380), (2, 81509190), (3, 54339460), (4, 40754595), (5, 32603676), (6, 27169730), (7, 23288340), (10, 16301838), (12, 13584865), (14, 11644170), (15, 10867892), (20, 8150919), (21, 7762780), (28, 5822085), (30, 5433946), (35, 4657668), (42, 3881390), (60, 2716973), (70, 2328834), (84, 1940695), (105, 1552556), (140, 1164417), (210, 776278), (420, 388139), (487, 334740), (797, 204540), (974, 167370), (1461, 111580), (1594, 102270), (1948, 83685), (2391, 68180), (2435, 66948), (2922, 55790), (3188, 51135), (3409, 47820), (3985, 40908), (4782, 34090), (4870, 33474), (5579, 29220), (5844, 27895), (6818, 23910), (7305, 22316), (7970, 20454), (9564, 17045), (9740, 16737), (10227, 15940), (11158, 14610), (11955, 13636)]