189555576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2205

約数の個数: 128

約数和(自身を含む): 592220160

約数和(自身を除く): 402664584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1581, 1736, 2108, 2141, 2604, 2856, 3162, 3689, 4216, 4282, 5208, 6324, 6423, 7378, 8564, 11067, 12648, 12846, 14756, 14987, 17128, 22134, 25692, 29512, 29974, 36397, 44268, 44961, 51384, 59948, 66371, 72794, 88536, 89922, 109191, 119896, 132742, 145588, 179844, 199113, 218382, 254779, 265484, 291176, 359688, 398226, 436764, 464597, 509558, 530968, 764337, 796452, 873528, 929194, 1019116, 1128307, 1393791, 1528674, 1592904, 1858388, 2038232, 2256614, 2787582, 3057348, 3384921, 3716776, 4513228, 5575164, 6114696, 6769842, 7898149, 9026456, 11150328, 13539684, 15796298, 23694447, 27079368, 31592596, 47388894, 63185192, 94777788, 189555576]

約数ペア:

[(1, 189555576), (2, 94777788), (3, 63185192), (4, 47388894), (6, 31592596), (7, 27079368), (8, 23694447), (12, 15796298), (14, 13539684), (17, 11150328), (21, 9026456), (24, 7898149), (28, 6769842), (31, 6114696), (34, 5575164), (42, 4513228), (51, 3716776), (56, 3384921), (62, 3057348), (68, 2787582), (84, 2256614), (93, 2038232), (102, 1858388), (119, 1592904), (124, 1528674), (136, 1393791), (168, 1128307), (186, 1019116), (204, 929194), (217, 873528), (238, 796452), (248, 764337), (357, 530968), (372, 509558), (408, 464597), (434, 436764), (476, 398226), (527, 359688), (651, 291176), (714, 265484), (744, 254779), (868, 218382), (952, 199113), (1054, 179844), (1302, 145588), (1428, 132742), (1581, 119896), (1736, 109191), (2108, 89922), (2141, 88536), (2604, 72794), (2856, 66371), (3162, 59948), (3689, 51384), (4216, 44961), (4282, 44268), (5208, 36397), (6324, 29974), (6423, 29512), (7378, 25692), (8564, 22134), (11067, 17128), (12648, 14987), (12846, 14756)]