163919574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 482227200

約数和(自身を除く): 318307626

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 38, 39, 42, 46, 57, 63, 69, 78, 91, 114, 117, 126, 133, 138, 161, 171, 182, 207, 229, 234, 247, 266, 273, 299, 322, 342, 399, 414, 437, 458, 483, 494, 546, 598, 687, 741, 798, 819, 874, 897, 966, 1197, 1311, 1374, 1449, 1482, 1603, 1638, 1729, 1794, 2061, 2093, 2223, 2394, 2622, 2691, 2898, 2977, 3059, 3206, 3458, 3933, 4122, 4186, 4351, 4446, 4809, 5187, 5267, 5382, 5681, 5954, 6118, 6279, 7866, 8702, 8931, 9177, 9618, 10374, 10534, 11362, 12558, 13053, 14427, 15561, 15801, 17043, 17862, 18354, 18837, 20839, 26106, 26793, 27531, 28854, 30457, 31122, 31602, 34086, 36869, 37674, 39159, 39767, 41678, 47403, 51129, 53586, 55062, 56563, 60914, 62517, 68471, 73738, 78318, 79534, 91371, 94806, 100073, 102258, 110607, 113126, 119301, 125034, 136942, 169689, 182742, 187551, 200146, 205413, 221214, 238602, 274113, 300219, 331821, 339378, 357903, 375102, 395941, 410826, 479297, 509067, 548226, 600438, 616239, 663642, 700511, 715806, 791882, 900657, 958594, 1018134, 1187823, 1232478, 1300949, 1401022, 1437891, 1801314, 2101533, 2375646, 2601898, 2875782, 3563469, 3902847, 4203066, 4313673, 6304599, 7126938, 7805694, 8627346, 9106643, 11708541, 12609198, 18213286, 23417082, 27319929, 54639858, 81959787, 163919574]

約数ペア:

[(1, 163919574), (2, 81959787), (3, 54639858), (6, 27319929), (7, 23417082), (9, 18213286), (13, 12609198), (14, 11708541), (18, 9106643), (19, 8627346), (21, 7805694), (23, 7126938), (26, 6304599), (38, 4313673), (39, 4203066), (42, 3902847), (46, 3563469), (57, 2875782), (63, 2601898), (69, 2375646), (78, 2101533), (91, 1801314), (114, 1437891), (117, 1401022), (126, 1300949), (133, 1232478), (138, 1187823), (161, 1018134), (171, 958594), (182, 900657), (207, 791882), (229, 715806), (234, 700511), (247, 663642), (266, 616239), (273, 600438), (299, 548226), (322, 509067), (342, 479297), (399, 410826), (414, 395941), (437, 375102), (458, 357903), (483, 339378), (494, 331821), (546, 300219), (598, 274113), (687, 238602), (741, 221214), (798, 205413), (819, 200146), (874, 187551), (897, 182742), (966, 169689), (1197, 136942), (1311, 125034), (1374, 119301), (1449, 113126), (1482, 110607), (1603, 102258), (1638, 100073), (1729, 94806), (1794, 91371), (2061, 79534), (2093, 78318), (2223, 73738), (2394, 68471), (2622, 62517), (2691, 60914), (2898, 56563), (2977, 55062), (3059, 53586), (3206, 51129), (3458, 47403), (3933, 41678), (4122, 39767), (4186, 39159), (4351, 37674), (4446, 36869), (4809, 34086), (5187, 31602), (5267, 31122), (5382, 30457), (5681, 28854), (5954, 27531), (6118, 26793), (6279, 26106), (7866, 20839), (8702, 18837), (8931, 18354), (9177, 17862), (9618, 17043), (10374, 15801), (10534, 15561), (11362, 14427), (12558, 13053)]