171931032

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8782

約数の個数: 128

約数和(自身を含む): 587865600

約数和(自身を除く): 415934568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 8747, 9828, 17494, 19656, 26241, 34988, 52482, 61229, 69976, 78723, 104964, 113711, 122458, 157446, 183687, 209928, 227422, 236169, 244916, 314892, 341133, 367374, 454844, 472338, 489832, 551061, 629784, 682266, 734748, 795977, 909688, 944676, 1023399, 1102122, 1364532, 1469496, 1591954, 1653183, 1889352, 2046798, 2204244, 2387931, 2729064, 3070197, 3183908, 3306366, 4093596, 4408488, 4775862, 6140394, 6367816, 6612732, 7163793, 8187192, 9551724, 12280788, 13225464, 14327586, 19103448, 21491379, 24561576, 28655172, 42982758, 57310344, 85965516, 171931032]

約数ペア:

[(1, 171931032), (2, 85965516), (3, 57310344), (4, 42982758), (6, 28655172), (7, 24561576), (8, 21491379), (9, 19103448), (12, 14327586), (13, 13225464), (14, 12280788), (18, 9551724), (21, 8187192), (24, 7163793), (26, 6612732), (27, 6367816), (28, 6140394), (36, 4775862), (39, 4408488), (42, 4093596), (52, 3306366), (54, 3183908), (56, 3070197), (63, 2729064), (72, 2387931), (78, 2204244), (84, 2046798), (91, 1889352), (104, 1653183), (108, 1591954), (117, 1469496), (126, 1364532), (156, 1102122), (168, 1023399), (182, 944676), (189, 909688), (216, 795977), (234, 734748), (252, 682266), (273, 629784), (312, 551061), (351, 489832), (364, 472338), (378, 454844), (468, 367374), (504, 341133), (546, 314892), (702, 244916), (728, 236169), (756, 227422), (819, 209928), (936, 183687), (1092, 157446), (1404, 122458), (1512, 113711), (1638, 104964), (2184, 78723), (2457, 69976), (2808, 61229), (3276, 52482), (4914, 34988), (6552, 26241), (8747, 19656), (9828, 17494)]