189395976

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^5$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 605873520

約数和(自身を除く): 416477544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 462, 484, 539, 588, 616, 726, 847, 924, 968, 1078, 1176, 1331, 1452, 1617, 1694, 1848, 2156, 2541, 2662, 2904, 3234, 3388, 3993, 4312, 5082, 5324, 5929, 6468, 6776, 7986, 9317, 10164, 10648, 11858, 12936, 14641, 15972, 17787, 18634, 20328, 23716, 27951, 29282, 31944, 35574, 37268, 43923, 47432, 55902, 58564, 65219, 71148, 74536, 87846, 102487, 111804, 117128, 130438, 142296, 161051, 175692, 195657, 204974, 223608, 260876, 307461, 322102, 351384, 391314, 409948, 483153, 521752, 614922, 644204, 717409, 782628, 819896, 966306, 1127357, 1229844, 1288408, 1434818, 1565256, 1932612, 2152227, 2254714, 2459688, 2869636, 3382071, 3865224, 4304454, 4509428, 5739272, 6764142, 7891499, 8608908, 9018856, 13528284, 15782998, 17217816, 23674497, 27056568, 31565996, 47348994, 63131992, 94697988, 189395976]

約数ペア:

[(1, 189395976), (2, 94697988), (3, 63131992), (4, 47348994), (6, 31565996), (7, 27056568), (8, 23674497), (11, 17217816), (12, 15782998), (14, 13528284), (21, 9018856), (22, 8608908), (24, 7891499), (28, 6764142), (33, 5739272), (42, 4509428), (44, 4304454), (49, 3865224), (56, 3382071), (66, 2869636), (77, 2459688), (84, 2254714), (88, 2152227), (98, 1932612), (121, 1565256), (132, 1434818), (147, 1288408), (154, 1229844), (168, 1127357), (196, 966306), (231, 819896), (242, 782628), (264, 717409), (294, 644204), (308, 614922), (363, 521752), (392, 483153), (462, 409948), (484, 391314), (539, 351384), (588, 322102), (616, 307461), (726, 260876), (847, 223608), (924, 204974), (968, 195657), (1078, 175692), (1176, 161051), (1331, 142296), (1452, 130438), (1617, 117128), (1694, 111804), (1848, 102487), (2156, 87846), (2541, 74536), (2662, 71148), (2904, 65219), (3234, 58564), (3388, 55902), (3993, 47432), (4312, 43923), (5082, 37268), (5324, 35574), (5929, 31944), (6468, 29282), (6776, 27951), (7986, 23716), (9317, 20328), (10164, 18634), (10648, 17787), (11858, 15972), (12936, 14641)]