128444652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 386830080

約数和(自身を除く): 258385428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 59, 63, 84, 106, 118, 126, 159, 163, 177, 212, 236, 252, 318, 326, 354, 371, 413, 477, 489, 531, 636, 652, 708, 742, 826, 954, 978, 1062, 1113, 1141, 1239, 1467, 1484, 1652, 1908, 1956, 2124, 2226, 2282, 2478, 2934, 3127, 3339, 3423, 3717, 4452, 4564, 4956, 5868, 6254, 6678, 6846, 7434, 8639, 9381, 9617, 10269, 12508, 13356, 13692, 14868, 17278, 18762, 19234, 20538, 21889, 25917, 28143, 28851, 34556, 37524, 38468, 41076, 43778, 51834, 56286, 57702, 60473, 65667, 67319, 77751, 86553, 87556, 103668, 112572, 115404, 120946, 131334, 134638, 155502, 173106, 181419, 197001, 201957, 241892, 262668, 269276, 311004, 346212, 362838, 394002, 403914, 509701, 544257, 605871, 725676, 788004, 807828, 1019402, 1088514, 1211742, 1529103, 2038804, 2177028, 2423484, 3058206, 3567907, 4587309, 6116412, 7135814, 9174618, 10703721, 14271628, 18349236, 21407442, 32111163, 42814884, 64222326, 128444652]

約数ペア:

[(1, 128444652), (2, 64222326), (3, 42814884), (4, 32111163), (6, 21407442), (7, 18349236), (9, 14271628), (12, 10703721), (14, 9174618), (18, 7135814), (21, 6116412), (28, 4587309), (36, 3567907), (42, 3058206), (53, 2423484), (59, 2177028), (63, 2038804), (84, 1529103), (106, 1211742), (118, 1088514), (126, 1019402), (159, 807828), (163, 788004), (177, 725676), (212, 605871), (236, 544257), (252, 509701), (318, 403914), (326, 394002), (354, 362838), (371, 346212), (413, 311004), (477, 269276), (489, 262668), (531, 241892), (636, 201957), (652, 197001), (708, 181419), (742, 173106), (826, 155502), (954, 134638), (978, 131334), (1062, 120946), (1113, 115404), (1141, 112572), (1239, 103668), (1467, 87556), (1484, 86553), (1652, 77751), (1908, 67319), (1956, 65667), (2124, 60473), (2226, 57702), (2282, 56286), (2478, 51834), (2934, 43778), (3127, 41076), (3339, 38468), (3423, 37524), (3717, 34556), (4452, 28851), (4564, 28143), (4956, 25917), (5868, 21889), (6254, 20538), (6678, 19234), (6846, 18762), (7434, 17278), (8639, 14868), (9381, 13692), (9617, 13356), (10269, 12508)]