163921206468

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{929}}^1\times {\mathrm{1621}}^1$

素因数の和:2797

約数の個数: 96

約数和(自身を含む): 393309826560

約数和(自身を除く): 229388620092

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 193, 282, 386, 564, 579, 772, 929, 1158, 1621, 1858, 2316, 2787, 3242, 3716, 4863, 5574, 6484, 9071, 9726, 11148, 18142, 19452, 27213, 36284, 43663, 54426, 76187, 87326, 108852, 130989, 152374, 174652, 179297, 228561, 261978, 304748, 312853, 358594, 457122, 523956, 537891, 625706, 717188, 914244, 938559, 1075782, 1251412, 1505909, 1877118, 2151564, 3011818, 3754236, 4517727, 6023636, 8426959, 9035454, 14704091, 16853918, 18070908, 25280877, 29408182, 33707836, 44112273, 50561754, 58816364, 70777723, 88224546, 101123508, 141555446, 176449092, 212333169, 283110892, 290640437, 424666338, 581280874, 849332676, 871921311, 1162561748, 1743842622, 3487685244, 13660100539, 27320201078, 40980301617, 54640402156, 81960603234, 163921206468]

約数ペア:

[(1, 163921206468), (2, 81960603234), (3, 54640402156), (4, 40980301617), (6, 27320201078), (12, 13660100539), (47, 3487685244), (94, 1743842622), (141, 1162561748), (188, 871921311), (193, 849332676), (282, 581280874), (386, 424666338), (564, 290640437), (579, 283110892), (772, 212333169), (929, 176449092), (1158, 141555446), (1621, 101123508), (1858, 88224546), (2316, 70777723), (2787, 58816364), (3242, 50561754), (3716, 44112273), (4863, 33707836), (5574, 29408182), (6484, 25280877), (9071, 18070908), (9726, 16853918), (11148, 14704091), (18142, 9035454), (19452, 8426959), (27213, 6023636), (36284, 4517727), (43663, 3754236), (54426, 3011818), (76187, 2151564), (87326, 1877118), (108852, 1505909), (130989, 1251412), (152374, 1075782), (174652, 938559), (179297, 914244), (228561, 717188), (261978, 625706), (304748, 537891), (312853, 523956), (358594, 457122)]