154892752

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 356227200

約数和(自身を除く): 201334448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 89, 112, 164, 178, 287, 328, 356, 379, 574, 623, 656, 712, 758, 1148, 1246, 1424, 1516, 2296, 2492, 2653, 3032, 3649, 4592, 4984, 5306, 6064, 7298, 9968, 10612, 14596, 15539, 21224, 25543, 29192, 31078, 33731, 42448, 51086, 58384, 62156, 67462, 102172, 108773, 124312, 134924, 204344, 217546, 236117, 248624, 269848, 408688, 435092, 472234, 539696, 870184, 944468, 1382971, 1740368, 1888936, 2765942, 3777872, 5531884, 9680797, 11063768, 19361594, 22127536, 38723188, 77446376, 154892752]

約数ペア:

[(1, 154892752), (2, 77446376), (4, 38723188), (7, 22127536), (8, 19361594), (14, 11063768), (16, 9680797), (28, 5531884), (41, 3777872), (56, 2765942), (82, 1888936), (89, 1740368), (112, 1382971), (164, 944468), (178, 870184), (287, 539696), (328, 472234), (356, 435092), (379, 408688), (574, 269848), (623, 248624), (656, 236117), (712, 217546), (758, 204344), (1148, 134924), (1246, 124312), (1424, 108773), (1516, 102172), (2296, 67462), (2492, 62156), (2653, 58384), (3032, 51086), (3649, 42448), (4592, 33731), (4984, 31078), (5306, 29192), (6064, 25543), (7298, 21224), (9968, 15539), (10612, 14596)]