146564556

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 376879104

約数和(自身を除く): 230314548

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 437, 722, 874, 1083, 1311, 1444, 1471, 1748, 2166, 2622, 2942, 4332, 4413, 5244, 5884, 8303, 8826, 16606, 17652, 24909, 27949, 33212, 33833, 49818, 55898, 67666, 83847, 99636, 101499, 111796, 135332, 167694, 202998, 335388, 405996, 531031, 642827, 1062062, 1285654, 1593093, 1928481, 2124124, 2571308, 3186186, 3856962, 6372372, 7713924, 12213713, 24427426, 36641139, 48854852, 73282278, 146564556]

約数ペア:

[(1, 146564556), (2, 73282278), (3, 48854852), (4, 36641139), (6, 24427426), (12, 12213713), (19, 7713924), (23, 6372372), (38, 3856962), (46, 3186186), (57, 2571308), (69, 2124124), (76, 1928481), (92, 1593093), (114, 1285654), (138, 1062062), (228, 642827), (276, 531031), (361, 405996), (437, 335388), (722, 202998), (874, 167694), (1083, 135332), (1311, 111796), (1444, 101499), (1471, 99636), (1748, 83847), (2166, 67666), (2622, 55898), (2942, 49818), (4332, 33833), (4413, 33212), (5244, 27949), (5884, 24909), (8303, 17652), (8826, 16606)]