145611942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 349138944

約数和(自身を除く): 203527002

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 307, 322, 483, 491, 614, 921, 966, 982, 1473, 1842, 2149, 2946, 3437, 4298, 6447, 6874, 7061, 10311, 11293, 12894, 14122, 20622, 21183, 22586, 33879, 42366, 49427, 67758, 79051, 98854, 148281, 150737, 158102, 237153, 296562, 301474, 452211, 474306, 904422, 1055159, 2110318, 3165477, 3466951, 6330954, 6933902, 10400853, 20801706, 24268657, 48537314, 72805971, 145611942]

約数ペア:

[(1, 145611942), (2, 72805971), (3, 48537314), (6, 24268657), (7, 20801706), (14, 10400853), (21, 6933902), (23, 6330954), (42, 3466951), (46, 3165477), (69, 2110318), (138, 1055159), (161, 904422), (307, 474306), (322, 452211), (483, 301474), (491, 296562), (614, 237153), (921, 158102), (966, 150737), (982, 148281), (1473, 98854), (1842, 79051), (2149, 67758), (2946, 49427), (3437, 42366), (4298, 33879), (6447, 22586), (6874, 21183), (7061, 20622), (10311, 14122), (11293, 12894)]