189813744

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 555095424

約数和(自身を除く): 365281680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 101, 124, 144, 186, 202, 248, 279, 303, 372, 404, 421, 496, 558, 606, 744, 808, 842, 909, 1116, 1212, 1263, 1488, 1616, 1684, 1818, 2232, 2424, 2526, 3131, 3368, 3636, 3789, 4464, 4848, 5052, 6262, 6736, 7272, 7578, 9393, 10104, 12524, 13051, 14544, 15156, 18786, 20208, 25048, 26102, 28179, 30312, 37572, 39153, 42521, 50096, 52204, 56358, 60624, 75144, 78306, 85042, 104408, 112716, 117459, 127563, 150288, 156612, 170084, 208816, 225432, 234918, 255126, 313224, 340168, 382689, 450864, 469836, 510252, 626448, 680336, 765378, 939672, 1020504, 1318151, 1530756, 1879344, 2041008, 2636302, 3061512, 3954453, 5272604, 6123024, 7908906, 10545208, 11863359, 15817812, 21090416, 23726718, 31635624, 47453436, 63271248, 94906872, 189813744]

約数ペア:

[(1, 189813744), (2, 94906872), (3, 63271248), (4, 47453436), (6, 31635624), (8, 23726718), (9, 21090416), (12, 15817812), (16, 11863359), (18, 10545208), (24, 7908906), (31, 6123024), (36, 5272604), (48, 3954453), (62, 3061512), (72, 2636302), (93, 2041008), (101, 1879344), (124, 1530756), (144, 1318151), (186, 1020504), (202, 939672), (248, 765378), (279, 680336), (303, 626448), (372, 510252), (404, 469836), (421, 450864), (496, 382689), (558, 340168), (606, 313224), (744, 255126), (808, 234918), (842, 225432), (909, 208816), (1116, 170084), (1212, 156612), (1263, 150288), (1488, 127563), (1616, 117459), (1684, 112716), (1818, 104408), (2232, 85042), (2424, 78306), (2526, 75144), (3131, 60624), (3368, 56358), (3636, 52204), (3789, 50096), (4464, 42521), (4848, 39153), (5052, 37572), (6262, 30312), (6736, 28179), (7272, 26102), (7578, 25048), (9393, 20208), (10104, 18786), (12524, 15156), (13051, 14544)]