156918552483

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1\times {\mathrm{19387}}^1$

素因数の和:20392

約数の個数: 64

約数和(自身を含む): 268198391808

約数和(自身を除く): 111279839325

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 947, 1221, 2841, 2849, 6629, 8547, 10417, 19387, 19887, 31251, 35039, 58161, 72919, 105117, 135709, 213257, 218757, 245273, 385429, 407127, 639771, 717319, 735819, 1156287, 1492799, 2151957, 2698003, 4478397, 5021233, 7890509, 8094009, 15063699, 18359489, 23671527, 55078467, 55233563, 128516423, 165700689, 201954379, 385549269, 605863137, 679301093, 1413680653, 2037903279, 4241041959, 4755107651, 7472312023, 14265322953, 22416936069, 52306184161, 156918552483]

約数ペア:

[(1, 156918552483), (3, 52306184161), (7, 22416936069), (11, 14265322953), (21, 7472312023), (33, 4755107651), (37, 4241041959), (77, 2037903279), (111, 1413680653), (231, 679301093), (259, 605863137), (407, 385549269), (777, 201954379), (947, 165700689), (1221, 128516423), (2841, 55233563), (2849, 55078467), (6629, 23671527), (8547, 18359489), (10417, 15063699), (19387, 8094009), (19887, 7890509), (31251, 5021233), (35039, 4478397), (58161, 2698003), (72919, 2151957), (105117, 1492799), (135709, 1156287), (213257, 735819), (218757, 717319), (245273, 639771), (385429, 407127)]