126997164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3847}}^1$

素因数の和:3995

約数の個数: 72

約数和(自身を含む): 369777408

約数和(自身を除く): 242780244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 3847, 4716, 5502, 7694, 8253, 11004, 11541, 15388, 16506, 23082, 26929, 33012, 34623, 46164, 53858, 69246, 80787, 107716, 138492, 161574, 242361, 323148, 484722, 503957, 969444, 1007914, 1511871, 2015828, 3023742, 3527699, 4535613, 6047484, 7055398, 9071226, 10583097, 14110796, 18142452, 21166194, 31749291, 42332388, 63498582, 126997164]

約数ペア:

[(1, 126997164), (2, 63498582), (3, 42332388), (4, 31749291), (6, 21166194), (7, 18142452), (9, 14110796), (12, 10583097), (14, 9071226), (18, 7055398), (21, 6047484), (28, 4535613), (36, 3527699), (42, 3023742), (63, 2015828), (84, 1511871), (126, 1007914), (131, 969444), (252, 503957), (262, 484722), (393, 323148), (524, 242361), (786, 161574), (917, 138492), (1179, 107716), (1572, 80787), (1834, 69246), (2358, 53858), (2751, 46164), (3668, 34623), (3847, 33012), (4716, 26929), (5502, 23082), (7694, 16506), (8253, 15388), (11004, 11541)]