163624356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12251}}^1$

素因数の和:12321

約数の個数: 72

約数和(自身を含む): 481650624

約数和(自身を除く): 318026268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 12251, 13356, 24502, 36753, 49004, 73506, 85757, 110259, 147012, 171514, 220518, 257271, 343028, 441036, 514542, 649303, 771813, 1029084, 1298606, 1543626, 1947909, 2597212, 3087252, 3895818, 4545121, 5843727, 7791636, 9090242, 11687454, 13635363, 18180484, 23374908, 27270726, 40906089, 54541452, 81812178, 163624356]

約数ペア:

[(1, 163624356), (2, 81812178), (3, 54541452), (4, 40906089), (6, 27270726), (7, 23374908), (9, 18180484), (12, 13635363), (14, 11687454), (18, 9090242), (21, 7791636), (28, 5843727), (36, 4545121), (42, 3895818), (53, 3087252), (63, 2597212), (84, 1947909), (106, 1543626), (126, 1298606), (159, 1029084), (212, 771813), (252, 649303), (318, 514542), (371, 441036), (477, 343028), (636, 257271), (742, 220518), (954, 171514), (1113, 147012), (1484, 110259), (1908, 85757), (2226, 73506), (3339, 49004), (4452, 36753), (6678, 24502), (12251, 13356)]