189421476

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 454312320

約数和(自身を除く): 264890844

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 439, 492, 877, 878, 1317, 1754, 1756, 2631, 2634, 3508, 5262, 5268, 10524, 17999, 35957, 35998, 53997, 71914, 71996, 107871, 107994, 143828, 215742, 215988, 385003, 431484, 770006, 1155009, 1540012, 2310018, 4620036, 15785123, 31570246, 47355369, 63140492, 94710738, 189421476]

約数ペア:

[(1, 189421476), (2, 94710738), (3, 63140492), (4, 47355369), (6, 31570246), (12, 15785123), (41, 4620036), (82, 2310018), (123, 1540012), (164, 1155009), (246, 770006), (439, 431484), (492, 385003), (877, 215988), (878, 215742), (1317, 143828), (1754, 107994), (1756, 107871), (2631, 71996), (2634, 71914), (3508, 53997), (5262, 35998), (5268, 35957), (10524, 17999)]