189141168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1730

約数の個数: 80

約数和(自身を含む): 511078400

約数和(自身を除く): 321937232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 496, 632, 744, 948, 1264, 1488, 1609, 1896, 2449, 3218, 3792, 4827, 4898, 6436, 7347, 9654, 9796, 12872, 14694, 19308, 19592, 25744, 29388, 38616, 39184, 49879, 58776, 77232, 99758, 117552, 127111, 149637, 199516, 254222, 299274, 381333, 399032, 508444, 598548, 762666, 798064, 1016888, 1197096, 1525332, 2033776, 2394192, 3050664, 3940441, 6101328, 7880882, 11821323, 15761764, 23642646, 31523528, 47285292, 63047056, 94570584, 189141168]

約数ペア:

[(1, 189141168), (2, 94570584), (3, 63047056), (4, 47285292), (6, 31523528), (8, 23642646), (12, 15761764), (16, 11821323), (24, 7880882), (31, 6101328), (48, 3940441), (62, 3050664), (79, 2394192), (93, 2033776), (124, 1525332), (158, 1197096), (186, 1016888), (237, 798064), (248, 762666), (316, 598548), (372, 508444), (474, 399032), (496, 381333), (632, 299274), (744, 254222), (948, 199516), (1264, 149637), (1488, 127111), (1609, 117552), (1896, 99758), (2449, 77232), (3218, 58776), (3792, 49879), (4827, 39184), (4898, 38616), (6436, 29388), (7347, 25744), (9654, 19592), (9796, 19308), (12872, 14694)]