122912216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 278880000

約数和(自身を除く): 155967784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 331, 349, 532, 662, 698, 1064, 1324, 1396, 2317, 2443, 2648, 2792, 4634, 4886, 6289, 6631, 9268, 9772, 12578, 13262, 18536, 19544, 25156, 26524, 44023, 46417, 50312, 53048, 88046, 92834, 115519, 176092, 185668, 231038, 352184, 371336, 462076, 808633, 924152, 1617266, 2194861, 3234532, 4389722, 6469064, 8779444, 15364027, 17558888, 30728054, 61456108, 122912216]

約数ペア:

[(1, 122912216), (2, 61456108), (4, 30728054), (7, 17558888), (8, 15364027), (14, 8779444), (19, 6469064), (28, 4389722), (38, 3234532), (56, 2194861), (76, 1617266), (133, 924152), (152, 808633), (266, 462076), (331, 371336), (349, 352184), (532, 231038), (662, 185668), (698, 176092), (1064, 115519), (1324, 92834), (1396, 88046), (2317, 53048), (2443, 50312), (2648, 46417), (2792, 44023), (4634, 26524), (4886, 25156), (6289, 19544), (6631, 18536), (9268, 13262), (9772, 12578)]