189974736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1073

約数の個数: 120

約数和(自身を含む): 611012480

約数和(自身を除く): 421037744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 229, 252, 336, 458, 504, 687, 823, 916, 1008, 1374, 1603, 1646, 1832, 2061, 2469, 2748, 3206, 3292, 3664, 4122, 4809, 4938, 5496, 5761, 6412, 6584, 7407, 8244, 9618, 9876, 10992, 11522, 12824, 13168, 14427, 14814, 16488, 17283, 19236, 19752, 23044, 25648, 28854, 29628, 32976, 34566, 38472, 39504, 46088, 51849, 57708, 59256, 69132, 76944, 92176, 103698, 115416, 118512, 138264, 188467, 207396, 230832, 276528, 376934, 414792, 565401, 753868, 829584, 1130802, 1319269, 1507736, 1696203, 2261604, 2638538, 3015472, 3392406, 3957807, 4523208, 5277076, 6784812, 7915614, 9046416, 10554152, 11873421, 13569624, 15831228, 21108304, 23746842, 27139248, 31662456, 47493684, 63324912, 94987368, 189974736]

約数ペア:

[(1, 189974736), (2, 94987368), (3, 63324912), (4, 47493684), (6, 31662456), (7, 27139248), (8, 23746842), (9, 21108304), (12, 15831228), (14, 13569624), (16, 11873421), (18, 10554152), (21, 9046416), (24, 7915614), (28, 6784812), (36, 5277076), (42, 4523208), (48, 3957807), (56, 3392406), (63, 3015472), (72, 2638538), (84, 2261604), (112, 1696203), (126, 1507736), (144, 1319269), (168, 1130802), (229, 829584), (252, 753868), (336, 565401), (458, 414792), (504, 376934), (687, 276528), (823, 230832), (916, 207396), (1008, 188467), (1374, 138264), (1603, 118512), (1646, 115416), (1832, 103698), (2061, 92176), (2469, 76944), (2748, 69132), (3206, 59256), (3292, 57708), (3664, 51849), (4122, 46088), (4809, 39504), (4938, 38472), (5496, 34566), (5761, 32976), (6412, 29628), (6584, 28854), (7407, 25648), (8244, 23044), (9618, 19752), (9876, 19236), (10992, 17283), (11522, 16488), (12824, 14814), (13168, 14427)]