173888646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 375781824

約数和(自身を除く): 201893178

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 361, 722, 817, 1083, 1634, 1867, 2166, 2451, 3734, 4902, 5601, 11202, 15523, 31046, 35473, 46569, 70946, 80281, 93138, 106419, 160562, 212838, 240843, 481686, 673987, 1347974, 1525339, 2021961, 3050678, 4043922, 4576017, 9152034, 28981441, 57962882, 86944323, 173888646]

約数ペア:

[(1, 173888646), (2, 86944323), (3, 57962882), (6, 28981441), (19, 9152034), (38, 4576017), (43, 4043922), (57, 3050678), (86, 2021961), (114, 1525339), (129, 1347974), (258, 673987), (361, 481686), (722, 240843), (817, 212838), (1083, 160562), (1634, 106419), (1867, 93138), (2166, 80281), (2451, 70946), (3734, 46569), (4902, 35473), (5601, 31046), (11202, 15523)]