131989536

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 216

約数和(自身を含む): 448156800

約数和(自身を除く): 316167264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 96, 98, 112, 126, 141, 144, 147, 168, 188, 196, 199, 224, 252, 282, 288, 294, 329, 336, 376, 392, 398, 423, 441, 504, 564, 588, 597, 658, 672, 752, 784, 796, 846, 882, 987, 1008, 1128, 1176, 1194, 1316, 1393, 1504, 1568, 1592, 1692, 1764, 1791, 1974, 2016, 2256, 2303, 2352, 2388, 2632, 2786, 2961, 3184, 3384, 3528, 3582, 3948, 4179, 4512, 4606, 4704, 4776, 5264, 5572, 5922, 6368, 6768, 6909, 7056, 7164, 7896, 8358, 9212, 9353, 9552, 9751, 10528, 11144, 11844, 12537, 13536, 13818, 14112, 14328, 15792, 16716, 18424, 18706, 19104, 19502, 20727, 22288, 23688, 25074, 27636, 28059, 28656, 29253, 31584, 33432, 36848, 37412, 39004, 41454, 44576, 47376, 50148, 55272, 56118, 57312, 58506, 65471, 66864, 73696, 74824, 78008, 82908, 84177, 87759, 94752, 100296, 110544, 112236, 117012, 130942, 133728, 149648, 156016, 165816, 168354, 175518, 196413, 200592, 221088, 224472, 234024, 261884, 299296, 312032, 331632, 336708, 351036, 392826, 401184, 448944, 458297, 468048, 523768, 589239, 663264, 673416, 702072, 785652, 897888, 916594, 936096, 1047536, 1178478, 1346832, 1374891, 1404144, 1571304, 1833188, 2095072, 2356956, 2693664, 2749782, 2808288, 3142608, 3666376, 4124673, 4713912, 5499564, 6285216, 7332752, 8249346, 9427824, 10999128, 14665504, 16498692, 18855648, 21998256, 32997384, 43996512, 65994768, 131989536]

約数ペア:

[(1, 131989536), (2, 65994768), (3, 43996512), (4, 32997384), (6, 21998256), (7, 18855648), (8, 16498692), (9, 14665504), (12, 10999128), (14, 9427824), (16, 8249346), (18, 7332752), (21, 6285216), (24, 5499564), (28, 4713912), (32, 4124673), (36, 3666376), (42, 3142608), (47, 2808288), (48, 2749782), (49, 2693664), (56, 2356956), (63, 2095072), (72, 1833188), (84, 1571304), (94, 1404144), (96, 1374891), (98, 1346832), (112, 1178478), (126, 1047536), (141, 936096), (144, 916594), (147, 897888), (168, 785652), (188, 702072), (196, 673416), (199, 663264), (224, 589239), (252, 523768), (282, 468048), (288, 458297), (294, 448944), (329, 401184), (336, 392826), (376, 351036), (392, 336708), (398, 331632), (423, 312032), (441, 299296), (504, 261884), (564, 234024), (588, 224472), (597, 221088), (658, 200592), (672, 196413), (752, 175518), (784, 168354), (796, 165816), (846, 156016), (882, 149648), (987, 133728), (1008, 130942), (1128, 117012), (1176, 112236), (1194, 110544), (1316, 100296), (1393, 94752), (1504, 87759), (1568, 84177), (1592, 82908), (1692, 78008), (1764, 74824), (1791, 73696), (1974, 66864), (2016, 65471), (2256, 58506), (2303, 57312), (2352, 56118), (2388, 55272), (2632, 50148), (2786, 47376), (2961, 44576), (3184, 41454), (3384, 39004), (3528, 37412), (3582, 36848), (3948, 33432), (4179, 31584), (4512, 29253), (4606, 28656), (4704, 28059), (4776, 27636), (5264, 25074), (5572, 23688), (5922, 22288), (6368, 20727), (6768, 19502), (6909, 19104), (7056, 18706), (7164, 18424), (7896, 16716), (8358, 15792), (9212, 14328), (9353, 14112), (9552, 13818), (9751, 13536), (10528, 12537), (11144, 11844)]