130508868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18719}}^1$

素因数の和:18816

約数の個数: 48

約数和(自身を含む): 352235520

約数和(自身を除く): 221726652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 18719, 37438, 56157, 74876, 112314, 131033, 224628, 262066, 393099, 524132, 786198, 1553677, 1572396, 3107354, 4661031, 6214708, 9322062, 10875739, 18644124, 21751478, 32627217, 43502956, 65254434, 130508868]

約数ペア:

[(1, 130508868), (2, 65254434), (3, 43502956), (4, 32627217), (6, 21751478), (7, 18644124), (12, 10875739), (14, 9322062), (21, 6214708), (28, 4661031), (42, 3107354), (83, 1572396), (84, 1553677), (166, 786198), (249, 524132), (332, 393099), (498, 262066), (581, 224628), (996, 131033), (1162, 112314), (1743, 74876), (2324, 56157), (3486, 37438), (6972, 18719)]