161345232

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3877}}^1$

素因数の和:3925

約数の個数: 90

約数和(自身を含む): 479790038

約数和(自身を除く): 318444806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 3877, 4624, 5202, 6936, 7754, 10404, 11631, 13872, 15508, 20808, 23262, 31016, 34893, 41616, 46524, 62032, 65909, 69786, 93048, 131818, 139572, 186096, 197727, 263636, 279144, 395454, 527272, 558288, 593181, 790908, 1054544, 1120453, 1186362, 1581816, 2240906, 2372724, 3163632, 3361359, 4481812, 4745448, 6722718, 8963624, 9490896, 10084077, 13445436, 17927248, 20168154, 26890872, 40336308, 53781744, 80672616, 161345232]

約数ペア:

[(1, 161345232), (2, 80672616), (3, 53781744), (4, 40336308), (6, 26890872), (8, 20168154), (9, 17927248), (12, 13445436), (16, 10084077), (17, 9490896), (18, 8963624), (24, 6722718), (34, 4745448), (36, 4481812), (48, 3361359), (51, 3163632), (68, 2372724), (72, 2240906), (102, 1581816), (136, 1186362), (144, 1120453), (153, 1054544), (204, 790908), (272, 593181), (289, 558288), (306, 527272), (408, 395454), (578, 279144), (612, 263636), (816, 197727), (867, 186096), (1156, 139572), (1224, 131818), (1734, 93048), (2312, 69786), (2448, 65909), (2601, 62032), (3468, 46524), (3877, 41616), (4624, 34893), (5202, 31016), (6936, 23262), (7754, 20808), (10404, 15508), (11631, 13872)]