156970422

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5741}}^1$

素因数の和:5794

約数の個数: 72

約数和(自身を含む): 408462912

約数和(自身を除く): 251492490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 5741, 9114, 11482, 13671, 17223, 27342, 34446, 40187, 51669, 80374, 103338, 120561, 177971, 241122, 281309, 355942, 361683, 533913, 562618, 723366, 843927, 1067826, 1245797, 1601739, 1687854, 2491594, 2531781, 3203478, 3737391, 5063562, 7474782, 8720579, 11212173, 17441158, 22424346, 26161737, 52323474, 78485211, 156970422]

約数ペア:

[(1, 156970422), (2, 78485211), (3, 52323474), (6, 26161737), (7, 22424346), (9, 17441158), (14, 11212173), (18, 8720579), (21, 7474782), (31, 5063562), (42, 3737391), (49, 3203478), (62, 2531781), (63, 2491594), (93, 1687854), (98, 1601739), (126, 1245797), (147, 1067826), (186, 843927), (217, 723366), (279, 562618), (294, 533913), (434, 361683), (441, 355942), (558, 281309), (651, 241122), (882, 177971), (1302, 120561), (1519, 103338), (1953, 80374), (3038, 51669), (3906, 40187), (4557, 34446), (5741, 27342), (9114, 17223), (11482, 13671)]