129326344

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 301498560

約数和(自身を除く): 172172216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 131, 136, 238, 244, 262, 289, 427, 476, 488, 524, 578, 854, 917, 952, 1037, 1048, 1156, 1708, 1834, 2023, 2074, 2227, 2312, 3416, 3668, 4046, 4148, 4454, 7259, 7336, 7991, 8092, 8296, 8908, 14518, 15589, 15982, 16184, 17629, 17816, 29036, 31178, 31964, 35258, 37859, 55937, 58072, 62356, 63928, 70516, 75718, 111874, 123403, 124712, 135847, 141032, 151436, 223748, 246806, 265013, 271694, 302872, 447496, 493612, 530026, 543388, 950929, 987224, 1060052, 1086776, 1901858, 2120104, 2309399, 3803716, 4618798, 7607432, 9237596, 16165793, 18475192, 32331586, 64663172, 129326344]

約数ペア:

[(1, 129326344), (2, 64663172), (4, 32331586), (7, 18475192), (8, 16165793), (14, 9237596), (17, 7607432), (28, 4618798), (34, 3803716), (56, 2309399), (61, 2120104), (68, 1901858), (119, 1086776), (122, 1060052), (131, 987224), (136, 950929), (238, 543388), (244, 530026), (262, 493612), (289, 447496), (427, 302872), (476, 271694), (488, 265013), (524, 246806), (578, 223748), (854, 151436), (917, 141032), (952, 135847), (1037, 124712), (1048, 123403), (1156, 111874), (1708, 75718), (1834, 70516), (2023, 63928), (2074, 62356), (2227, 58072), (2312, 55937), (3416, 37859), (3668, 35258), (4046, 31964), (4148, 31178), (4454, 29036), (7259, 17816), (7336, 17629), (7991, 16184), (8092, 15982), (8296, 15589), (8908, 14518)]