168118384

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 394816000

約数和(自身を除く): 226697616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 199, 266, 304, 397, 398, 532, 794, 796, 1064, 1393, 1588, 1592, 2128, 2779, 2786, 3176, 3184, 3781, 5558, 5572, 6352, 7543, 7562, 11116, 11144, 15086, 15124, 22232, 22288, 26467, 30172, 30248, 44464, 52801, 52934, 60344, 60496, 79003, 105602, 105868, 120688, 158006, 211204, 211736, 316012, 422408, 423472, 553021, 632024, 844816, 1106042, 1264048, 1501057, 2212084, 3002114, 4424168, 6004228, 8848336, 10507399, 12008456, 21014798, 24016912, 42029596, 84059192, 168118384]

約数ペア:

[(1, 168118384), (2, 84059192), (4, 42029596), (7, 24016912), (8, 21014798), (14, 12008456), (16, 10507399), (19, 8848336), (28, 6004228), (38, 4424168), (56, 3002114), (76, 2212084), (112, 1501057), (133, 1264048), (152, 1106042), (199, 844816), (266, 632024), (304, 553021), (397, 423472), (398, 422408), (532, 316012), (794, 211736), (796, 211204), (1064, 158006), (1393, 120688), (1588, 105868), (1592, 105602), (2128, 79003), (2779, 60496), (2786, 60344), (3176, 52934), (3184, 52801), (3781, 44464), (5558, 30248), (5572, 30172), (6352, 26467), (7543, 22288), (7562, 22232), (11116, 15124), (11144, 15086)]