161767368

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1921

約数の個数: 160

約数和(自身を含む): 545371200

約数和(自身を除く): 383603832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 1877, 2052, 2268, 2394, 3078, 3192, 3591, 3754, 4104, 4536, 4788, 5631, 6156, 7182, 7508, 9576, 10773, 11262, 12312, 13139, 14364, 15016, 16893, 21546, 22524, 26278, 28728, 33786, 35663, 39417, 43092, 45048, 50679, 52556, 67572, 71326, 78834, 86184, 101358, 105112, 106989, 118251, 135144, 142652, 152037, 157668, 202716, 213978, 236502, 249641, 285304, 304074, 315336, 320967, 354753, 405432, 427956, 473004, 499282, 608148, 641934, 709506, 748923, 855912, 946008, 962901, 998564, 1064259, 1216296, 1283868, 1419012, 1497846, 1925802, 1997128, 2128518, 2246769, 2567736, 2838024, 2888703, 2995692, 3851604, 4257036, 4493538, 5777406, 5991384, 6740307, 7703208, 8514072, 8987076, 11554812, 13480614, 17974152, 20220921, 23109624, 26961228, 40441842, 53922456, 80883684, 161767368]

約数ペア:

[(1, 161767368), (2, 80883684), (3, 53922456), (4, 40441842), (6, 26961228), (7, 23109624), (8, 20220921), (9, 17974152), (12, 13480614), (14, 11554812), (18, 8987076), (19, 8514072), (21, 7703208), (24, 6740307), (27, 5991384), (28, 5777406), (36, 4493538), (38, 4257036), (42, 3851604), (54, 2995692), (56, 2888703), (57, 2838024), (63, 2567736), (72, 2246769), (76, 2128518), (81, 1997128), (84, 1925802), (108, 1497846), (114, 1419012), (126, 1283868), (133, 1216296), (152, 1064259), (162, 998564), (168, 962901), (171, 946008), (189, 855912), (216, 748923), (228, 709506), (252, 641934), (266, 608148), (324, 499282), (342, 473004), (378, 427956), (399, 405432), (456, 354753), (504, 320967), (513, 315336), (532, 304074), (567, 285304), (648, 249641), (684, 236502), (756, 213978), (798, 202716), (1026, 157668), (1064, 152037), (1134, 142652), (1197, 135144), (1368, 118251), (1512, 106989), (1539, 105112), (1596, 101358), (1877, 86184), (2052, 78834), (2268, 71326), (2394, 67572), (3078, 52556), (3192, 50679), (3591, 45048), (3754, 43092), (4104, 39417), (4536, 35663), (4788, 33786), (5631, 28728), (6156, 26278), (7182, 22524), (7508, 21546), (9576, 16893), (10773, 15016), (11262, 14364), (12312, 13139)]