168798968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 360702720

約数和(自身を除く): 191903752

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 806, 1066, 1271, 1277, 1612, 2132, 2542, 2554, 3224, 4264, 5084, 5108, 10168, 10216, 16523, 16601, 33046, 33202, 39587, 52357, 66092, 66404, 79174, 104714, 132184, 132808, 158348, 209428, 316696, 418856, 514631, 680641, 1029262, 1361282, 1623067, 2058524, 2722564, 3246134, 4117048, 5445128, 6492268, 12984536, 21099871, 42199742, 84399484, 168798968]

約数ペア:

[(1, 168798968), (2, 84399484), (4, 42199742), (8, 21099871), (13, 12984536), (26, 6492268), (31, 5445128), (41, 4117048), (52, 3246134), (62, 2722564), (82, 2058524), (104, 1623067), (124, 1361282), (164, 1029262), (248, 680641), (328, 514631), (403, 418856), (533, 316696), (806, 209428), (1066, 158348), (1271, 132808), (1277, 132184), (1612, 104714), (2132, 79174), (2542, 66404), (2554, 66092), (3224, 52357), (4264, 39587), (5084, 33202), (5108, 33046), (10168, 16601), (10216, 16523)]