120269254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 230916096

約数和(自身を除く): 110646842

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 127, 161, 173, 238, 254, 322, 346, 391, 782, 889, 1211, 1778, 2159, 2422, 2737, 2921, 2941, 3979, 4318, 5474, 5842, 5882, 7958, 15113, 20447, 20587, 21971, 27853, 30226, 40894, 41174, 43942, 49657, 55706, 67643, 99314, 135286, 153797, 307594, 347599, 373507, 473501, 505333, 695198, 747014, 947002, 1010666, 2614549, 3537331, 5229098, 7074662, 8590661, 17181322, 60134627, 120269254]

約数ペア:

[(1, 120269254), (2, 60134627), (7, 17181322), (14, 8590661), (17, 7074662), (23, 5229098), (34, 3537331), (46, 2614549), (119, 1010666), (127, 947002), (161, 747014), (173, 695198), (238, 505333), (254, 473501), (322, 373507), (346, 347599), (391, 307594), (782, 153797), (889, 135286), (1211, 99314), (1778, 67643), (2159, 55706), (2422, 49657), (2737, 43942), (2921, 41174), (2941, 40894), (3979, 30226), (4318, 27853), (5474, 21971), (5842, 20587), (5882, 20447), (7958, 15113)]