142920492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2319

約数の個数: 96

約数和(自身を含む): 402549504

約数和(自身を除く): 259629012

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 66, 74, 78, 111, 132, 143, 148, 156, 222, 286, 407, 429, 444, 481, 572, 814, 858, 962, 1221, 1443, 1628, 1716, 1924, 2251, 2442, 2886, 4502, 4884, 5291, 5772, 6753, 9004, 10582, 13506, 15873, 21164, 24761, 27012, 29263, 31746, 49522, 58526, 63492, 74283, 83287, 87789, 99044, 117052, 148566, 166574, 175578, 249861, 297132, 321893, 333148, 351156, 499722, 643786, 916157, 965679, 999444, 1082731, 1287572, 1832314, 1931358, 2165462, 2748471, 3248193, 3664628, 3862716, 4330924, 5496942, 6496386, 10993884, 11910041, 12992772, 23820082, 35730123, 47640164, 71460246, 142920492]

約数ペア:

[(1, 142920492), (2, 71460246), (3, 47640164), (4, 35730123), (6, 23820082), (11, 12992772), (12, 11910041), (13, 10993884), (22, 6496386), (26, 5496942), (33, 4330924), (37, 3862716), (39, 3664628), (44, 3248193), (52, 2748471), (66, 2165462), (74, 1931358), (78, 1832314), (111, 1287572), (132, 1082731), (143, 999444), (148, 965679), (156, 916157), (222, 643786), (286, 499722), (407, 351156), (429, 333148), (444, 321893), (481, 297132), (572, 249861), (814, 175578), (858, 166574), (962, 148566), (1221, 117052), (1443, 99044), (1628, 87789), (1716, 83287), (1924, 74283), (2251, 63492), (2442, 58526), (2886, 49522), (4502, 31746), (4884, 29263), (5291, 27012), (5772, 24761), (6753, 21164), (9004, 15873), (10582, 13506)]