137381646

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 295004160

約数和(自身を除く): 157622514

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 89, 93, 129, 178, 186, 193, 258, 267, 386, 534, 579, 1158, 1333, 2666, 2759, 3827, 3999, 5518, 5983, 7654, 7998, 8277, 8299, 11481, 11966, 16554, 16598, 17177, 17949, 22962, 24897, 34354, 35898, 49794, 51531, 103062, 118637, 237274, 257269, 355911, 514538, 532487, 711822, 738611, 771807, 1064974, 1477222, 1543614, 1597461, 2215833, 3194922, 4431666, 22896941, 45793882, 68690823, 137381646]

約数ペア:

[(1, 137381646), (2, 68690823), (3, 45793882), (6, 22896941), (31, 4431666), (43, 3194922), (62, 2215833), (86, 1597461), (89, 1543614), (93, 1477222), (129, 1064974), (178, 771807), (186, 738611), (193, 711822), (258, 532487), (267, 514538), (386, 355911), (534, 257269), (579, 237274), (1158, 118637), (1333, 103062), (2666, 51531), (2759, 49794), (3827, 35898), (3999, 34354), (5518, 24897), (5983, 22962), (7654, 17949), (7998, 17177), (8277, 16598), (8299, 16554), (11481, 11966)]