187072776

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 564864300

約数和(自身を除く): 377791524

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 109, 121, 132, 197, 198, 218, 242, 264, 327, 363, 394, 396, 436, 484, 591, 654, 726, 788, 792, 872, 968, 981, 1089, 1182, 1199, 1308, 1452, 1576, 1773, 1962, 2167, 2178, 2364, 2398, 2616, 2904, 3546, 3597, 3924, 4334, 4356, 4728, 4796, 6501, 7092, 7194, 7848, 8668, 8712, 9592, 10791, 13002, 13189, 14184, 14388, 17336, 19503, 21473, 21582, 23837, 26004, 26378, 28776, 39006, 39567, 42946, 43164, 47674, 52008, 52756, 64419, 71511, 78012, 79134, 85892, 86328, 95348, 105512, 118701, 128838, 143022, 156024, 158268, 171784, 190696, 193257, 214533, 236203, 237402, 257676, 286044, 316536, 386514, 429066, 472406, 474804, 515352, 572088, 708609, 773028, 858132, 944812, 949608, 1417218, 1546056, 1716264, 1889624, 2125827, 2598233, 2834436, 4251654, 5196466, 5668872, 7794699, 8503308, 10392932, 15589398, 17006616, 20785864, 23384097, 31178796, 46768194, 62357592, 93536388, 187072776]

約数ペア:

[(1, 187072776), (2, 93536388), (3, 62357592), (4, 46768194), (6, 31178796), (8, 23384097), (9, 20785864), (11, 17006616), (12, 15589398), (18, 10392932), (22, 8503308), (24, 7794699), (33, 5668872), (36, 5196466), (44, 4251654), (66, 2834436), (72, 2598233), (88, 2125827), (99, 1889624), (109, 1716264), (121, 1546056), (132, 1417218), (197, 949608), (198, 944812), (218, 858132), (242, 773028), (264, 708609), (327, 572088), (363, 515352), (394, 474804), (396, 472406), (436, 429066), (484, 386514), (591, 316536), (654, 286044), (726, 257676), (788, 237402), (792, 236203), (872, 214533), (968, 193257), (981, 190696), (1089, 171784), (1182, 158268), (1199, 156024), (1308, 143022), (1452, 128838), (1576, 118701), (1773, 105512), (1962, 95348), (2167, 86328), (2178, 85892), (2364, 79134), (2398, 78012), (2616, 71511), (2904, 64419), (3546, 52756), (3597, 52008), (3924, 47674), (4334, 43164), (4356, 42946), (4728, 39567), (4796, 39006), (6501, 28776), (7092, 26378), (7194, 26004), (7848, 23837), (8668, 21582), (8712, 21473), (9592, 19503), (10791, 17336), (13002, 14388), (13189, 14184)]