129951472

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 305551872

約数和(自身を除く): 175600400

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 368, 427, 488, 644, 827, 854, 976, 1288, 1403, 1654, 1708, 2576, 2806, 3308, 3416, 5612, 5789, 6616, 6832, 9821, 11224, 11578, 13232, 19021, 19642, 22448, 23156, 38042, 39284, 46312, 50447, 76084, 78568, 92624, 100894, 133147, 152168, 157136, 201788, 266294, 304336, 353129, 403576, 532588, 706258, 807152, 1065176, 1160281, 1412516, 2130352, 2320562, 2825032, 4641124, 5650064, 8121967, 9282248, 16243934, 18564496, 32487868, 64975736, 129951472]

約数ペア:

[(1, 129951472), (2, 64975736), (4, 32487868), (7, 18564496), (8, 16243934), (14, 9282248), (16, 8121967), (23, 5650064), (28, 4641124), (46, 2825032), (56, 2320562), (61, 2130352), (92, 1412516), (112, 1160281), (122, 1065176), (161, 807152), (184, 706258), (244, 532588), (322, 403576), (368, 353129), (427, 304336), (488, 266294), (644, 201788), (827, 157136), (854, 152168), (976, 133147), (1288, 100894), (1403, 92624), (1654, 78568), (1708, 76084), (2576, 50447), (2806, 46312), (3308, 39284), (3416, 38042), (5612, 23156), (5789, 22448), (6616, 19642), (6832, 19021), (9821, 13232), (11224, 11578)]