191265426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:808

約数の個数: 72

約数和(自身を含む): 459547452

約数和(自身を除く): 268282026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 137, 198, 242, 274, 363, 411, 641, 726, 822, 1089, 1233, 1282, 1507, 1923, 2178, 2466, 3014, 3846, 4521, 5769, 7051, 9042, 11538, 13563, 14102, 16577, 21153, 27126, 33154, 42306, 49731, 63459, 77561, 87817, 99462, 126918, 149193, 155122, 175634, 232683, 263451, 298386, 465366, 526902, 698049, 790353, 965987, 1396098, 1580706, 1931974, 2897961, 5795922, 8693883, 10625857, 17387766, 21251714, 31877571, 63755142, 95632713, 191265426]

約数ペア:

[(1, 191265426), (2, 95632713), (3, 63755142), (6, 31877571), (9, 21251714), (11, 17387766), (18, 10625857), (22, 8693883), (33, 5795922), (66, 2897961), (99, 1931974), (121, 1580706), (137, 1396098), (198, 965987), (242, 790353), (274, 698049), (363, 526902), (411, 465366), (641, 298386), (726, 263451), (822, 232683), (1089, 175634), (1233, 155122), (1282, 149193), (1507, 126918), (1923, 99462), (2178, 87817), (2466, 77561), (3014, 63459), (3846, 49731), (4521, 42306), (5769, 33154), (7051, 27126), (9042, 21153), (11538, 16577), (13563, 14102)]