138960108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 429811200

約数和(自身を除く): 290851092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 163, 199, 204, 238, 252, 306, 326, 357, 398, 476, 489, 597, 612, 652, 714, 796, 978, 1071, 1141, 1194, 1393, 1428, 1467, 1791, 1956, 2142, 2282, 2388, 2771, 2786, 2934, 3383, 3423, 3582, 4179, 4284, 4564, 5542, 5572, 5868, 6766, 6846, 7164, 8313, 8358, 10149, 10269, 11084, 12537, 13532, 13692, 16626, 16716, 19397, 20298, 20538, 23681, 24939, 25074, 30447, 32437, 33252, 38794, 40596, 41076, 47362, 49878, 50148, 58191, 60894, 64874, 71043, 77588, 94724, 97311, 99756, 116382, 121788, 129748, 142086, 174573, 194622, 213129, 227059, 232764, 284172, 291933, 349146, 389244, 426258, 454118, 551429, 583866, 681177, 698292, 852516, 908236, 1102858, 1167732, 1362354, 1654287, 2043531, 2205716, 2724708, 3308574, 3860003, 4087062, 4962861, 6617148, 7720006, 8174124, 9925722, 11580009, 15440012, 19851444, 23160018, 34740027, 46320036, 69480054, 138960108]

約数ペア:

[(1, 138960108), (2, 69480054), (3, 46320036), (4, 34740027), (6, 23160018), (7, 19851444), (9, 15440012), (12, 11580009), (14, 9925722), (17, 8174124), (18, 7720006), (21, 6617148), (28, 4962861), (34, 4087062), (36, 3860003), (42, 3308574), (51, 2724708), (63, 2205716), (68, 2043531), (84, 1654287), (102, 1362354), (119, 1167732), (126, 1102858), (153, 908236), (163, 852516), (199, 698292), (204, 681177), (238, 583866), (252, 551429), (306, 454118), (326, 426258), (357, 389244), (398, 349146), (476, 291933), (489, 284172), (597, 232764), (612, 227059), (652, 213129), (714, 194622), (796, 174573), (978, 142086), (1071, 129748), (1141, 121788), (1194, 116382), (1393, 99756), (1428, 97311), (1467, 94724), (1791, 77588), (1956, 71043), (2142, 64874), (2282, 60894), (2388, 58191), (2771, 50148), (2786, 49878), (2934, 47362), (3383, 41076), (3423, 40596), (3582, 38794), (4179, 33252), (4284, 32437), (4564, 30447), (5542, 25074), (5572, 24939), (5868, 23681), (6766, 20538), (6846, 20298), (7164, 19397), (8313, 16716), (8358, 16626), (10149, 13692), (10269, 13532), (11084, 12537)]