149486154

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 326688768

約数和(自身を除く): 177202614

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 83, 93, 138, 166, 186, 249, 421, 498, 713, 842, 1263, 1426, 1909, 2139, 2526, 2573, 3818, 4278, 5146, 5727, 7719, 9683, 11454, 13051, 15438, 19366, 26102, 29049, 34943, 39153, 58098, 59179, 69886, 78306, 104829, 118358, 177537, 209658, 300173, 355074, 600346, 803689, 900519, 1083233, 1607378, 1801038, 2166466, 2411067, 3249699, 4822134, 6499398, 24914359, 49828718, 74743077, 149486154]

約数ペア:

[(1, 149486154), (2, 74743077), (3, 49828718), (6, 24914359), (23, 6499398), (31, 4822134), (46, 3249699), (62, 2411067), (69, 2166466), (83, 1801038), (93, 1607378), (138, 1083233), (166, 900519), (186, 803689), (249, 600346), (421, 355074), (498, 300173), (713, 209658), (842, 177537), (1263, 118358), (1426, 104829), (1909, 78306), (2139, 69886), (2526, 59179), (2573, 58098), (3818, 39153), (4278, 34943), (5146, 29049), (5727, 26102), (7719, 19366), (9683, 15438), (11454, 13051)]