147238238

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 114035362

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 343, 497, 686, 994, 3023, 3479, 6046, 6958, 21161, 24353, 42322, 48706, 148127, 214633, 296254, 429266, 1036889, 1502431, 2073778, 3004862, 10517017, 21034034, 73619119, 147238238]

約数ペア:

[(1, 147238238), (2, 73619119), (7, 21034034), (14, 10517017), (49, 3004862), (71, 2073778), (98, 1502431), (142, 1036889), (343, 429266), (497, 296254), (686, 214633), (994, 148127), (3023, 48706), (3479, 42322), (6046, 24353), (6958, 21161)]