121150728

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 361954560

約数和(自身を除く): 240803832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 81, 93, 108, 111, 124, 148, 162, 163, 186, 216, 222, 248, 279, 296, 324, 326, 333, 372, 444, 489, 558, 648, 652, 666, 744, 837, 888, 978, 999, 1116, 1147, 1304, 1332, 1467, 1674, 1956, 1998, 2232, 2294, 2511, 2664, 2934, 2997, 3348, 3441, 3912, 3996, 4401, 4588, 5022, 5053, 5868, 5994, 6031, 6696, 6882, 7992, 8802, 9176, 10044, 10106, 10323, 11736, 11988, 12062, 13203, 13764, 15159, 17604, 18093, 20088, 20212, 20646, 23976, 24124, 26406, 27528, 30318, 30969, 35208, 36186, 40424, 41292, 45477, 48248, 52812, 54279, 60636, 61938, 72372, 82584, 90954, 92907, 105624, 108558, 121272, 123876, 136431, 144744, 162837, 181908, 185814, 186961, 217116, 247752, 272862, 325674, 363816, 371628, 373922, 409293, 434232, 488511, 545724, 560883, 651348, 743256, 747844, 818586, 977022, 1091448, 1121766, 1302696, 1495688, 1637172, 1682649, 1954044, 2243532, 3274344, 3365298, 3908088, 4487064, 5047947, 6730596, 10095894, 13461192, 15143841, 20191788, 30287682, 40383576, 60575364, 121150728]

約数ペア:

[(1, 121150728), (2, 60575364), (3, 40383576), (4, 30287682), (6, 20191788), (8, 15143841), (9, 13461192), (12, 10095894), (18, 6730596), (24, 5047947), (27, 4487064), (31, 3908088), (36, 3365298), (37, 3274344), (54, 2243532), (62, 1954044), (72, 1682649), (74, 1637172), (81, 1495688), (93, 1302696), (108, 1121766), (111, 1091448), (124, 977022), (148, 818586), (162, 747844), (163, 743256), (186, 651348), (216, 560883), (222, 545724), (248, 488511), (279, 434232), (296, 409293), (324, 373922), (326, 371628), (333, 363816), (372, 325674), (444, 272862), (489, 247752), (558, 217116), (648, 186961), (652, 185814), (666, 181908), (744, 162837), (837, 144744), (888, 136431), (978, 123876), (999, 121272), (1116, 108558), (1147, 105624), (1304, 92907), (1332, 90954), (1467, 82584), (1674, 72372), (1956, 61938), (1998, 60636), (2232, 54279), (2294, 52812), (2511, 48248), (2664, 45477), (2934, 41292), (2997, 40424), (3348, 36186), (3441, 35208), (3912, 30969), (3996, 30318), (4401, 27528), (4588, 26406), (5022, 24124), (5053, 23976), (5868, 20646), (5994, 20212), (6031, 20088), (6696, 18093), (6882, 17604), (7992, 15159), (8802, 13764), (9176, 13203), (10044, 12062), (10106, 11988), (10323, 11736)]