166163816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 414892800

約数和(自身を除く): 248728984

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 41, 52, 56, 76, 82, 91, 104, 133, 152, 164, 182, 247, 266, 287, 293, 328, 364, 494, 532, 533, 574, 586, 728, 779, 988, 1064, 1066, 1148, 1172, 1558, 1729, 1976, 2051, 2132, 2296, 2344, 3116, 3458, 3731, 3809, 4102, 4264, 5453, 5567, 6232, 6916, 7462, 7618, 8204, 10127, 10906, 11134, 12013, 13832, 14924, 15236, 16408, 20254, 21812, 22268, 24026, 26663, 29848, 30472, 38969, 40508, 43624, 44536, 48052, 53326, 70889, 72371, 77938, 81016, 84091, 96104, 106652, 141778, 144742, 155876, 156169, 168182, 213304, 228247, 283556, 289484, 311752, 312338, 336364, 456494, 506597, 567112, 578968, 624676, 672728, 912988, 1013194, 1093183, 1249352, 1597729, 1825976, 2026388, 2186366, 2967211, 3195458, 4052776, 4372732, 5934422, 6390916, 8745464, 11868844, 12781832, 20770477, 23737688, 41540954, 83081908, 166163816]

約数ペア:

[(1, 166163816), (2, 83081908), (4, 41540954), (7, 23737688), (8, 20770477), (13, 12781832), (14, 11868844), (19, 8745464), (26, 6390916), (28, 5934422), (38, 4372732), (41, 4052776), (52, 3195458), (56, 2967211), (76, 2186366), (82, 2026388), (91, 1825976), (104, 1597729), (133, 1249352), (152, 1093183), (164, 1013194), (182, 912988), (247, 672728), (266, 624676), (287, 578968), (293, 567112), (328, 506597), (364, 456494), (494, 336364), (532, 312338), (533, 311752), (574, 289484), (586, 283556), (728, 228247), (779, 213304), (988, 168182), (1064, 156169), (1066, 155876), (1148, 144742), (1172, 141778), (1558, 106652), (1729, 96104), (1976, 84091), (2051, 81016), (2132, 77938), (2296, 72371), (2344, 70889), (3116, 53326), (3458, 48052), (3731, 44536), (3809, 43624), (4102, 40508), (4264, 38969), (5453, 30472), (5567, 29848), (6232, 26663), (6916, 24026), (7462, 22268), (7618, 21812), (8204, 20254), (10127, 16408), (10906, 15236), (11134, 14924), (12013, 13832)]