166423236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 455051520

約数和(自身を除く): 288628284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 113, 178, 197, 226, 267, 339, 356, 394, 452, 534, 591, 623, 678, 788, 791, 1068, 1182, 1246, 1356, 1379, 1582, 1869, 2364, 2373, 2492, 2758, 3164, 3738, 4137, 4746, 5516, 7476, 8274, 9492, 10057, 16548, 17533, 20114, 22261, 30171, 35066, 40228, 44522, 52599, 60342, 66783, 70132, 70399, 89044, 105198, 120684, 122731, 133566, 140798, 155827, 210396, 211197, 245462, 267132, 281596, 311654, 368193, 422394, 467481, 490924, 623308, 736386, 844788, 934962, 1472772, 1869924, 1981229, 3962458, 5943687, 7924916, 11887374, 13868603, 23774748, 27737206, 41605809, 55474412, 83211618, 166423236]

約数ペア:

[(1, 166423236), (2, 83211618), (3, 55474412), (4, 41605809), (6, 27737206), (7, 23774748), (12, 13868603), (14, 11887374), (21, 7924916), (28, 5943687), (42, 3962458), (84, 1981229), (89, 1869924), (113, 1472772), (178, 934962), (197, 844788), (226, 736386), (267, 623308), (339, 490924), (356, 467481), (394, 422394), (452, 368193), (534, 311654), (591, 281596), (623, 267132), (678, 245462), (788, 211197), (791, 210396), (1068, 155827), (1182, 140798), (1246, 133566), (1356, 122731), (1379, 120684), (1582, 105198), (1869, 89044), (2364, 70399), (2373, 70132), (2492, 66783), (2758, 60342), (3164, 52599), (3738, 44522), (4137, 40228), (4746, 35066), (5516, 30171), (7476, 22261), (8274, 20114), (9492, 17533), (10057, 16548)]