149606912

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 160

約数和(自身を含む): 389558400

約数和(自身を除く): 239951488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 169, 182, 208, 224, 247, 256, 266, 304, 338, 364, 416, 448, 494, 512, 532, 608, 676, 728, 832, 896, 988, 1064, 1183, 1216, 1352, 1456, 1664, 1729, 1792, 1976, 2128, 2197, 2366, 2432, 2704, 2912, 3211, 3328, 3458, 3584, 3952, 4256, 4394, 4732, 4864, 5408, 5824, 6422, 6656, 6916, 7904, 8512, 8788, 9464, 9728, 10816, 11648, 12844, 13832, 15379, 15808, 17024, 17576, 18928, 21632, 22477, 23296, 25688, 27664, 30758, 31616, 34048, 35152, 37856, 41743, 43264, 44954, 46592, 51376, 55328, 61516, 63232, 68096, 70304, 75712, 83486, 86528, 89908, 102752, 110656, 123032, 126464, 140608, 151424, 166972, 179816, 205504, 221312, 246064, 281216, 292201, 302848, 333944, 359632, 411008, 442624, 492128, 562432, 584402, 605696, 667888, 719264, 822016, 885248, 984256, 1124864, 1168804, 1335776, 1438528, 1644032, 1968512, 2337608, 2671552, 2877056, 3937024, 4675216, 5343104, 5754112, 7874048, 9350432, 10686208, 11508224, 18700864, 21372416, 37401728, 74803456, 149606912]

約数ペア:

[(1, 149606912), (2, 74803456), (4, 37401728), (7, 21372416), (8, 18700864), (13, 11508224), (14, 10686208), (16, 9350432), (19, 7874048), (26, 5754112), (28, 5343104), (32, 4675216), (38, 3937024), (52, 2877056), (56, 2671552), (64, 2337608), (76, 1968512), (91, 1644032), (104, 1438528), (112, 1335776), (128, 1168804), (133, 1124864), (152, 984256), (169, 885248), (182, 822016), (208, 719264), (224, 667888), (247, 605696), (256, 584402), (266, 562432), (304, 492128), (338, 442624), (364, 411008), (416, 359632), (448, 333944), (494, 302848), (512, 292201), (532, 281216), (608, 246064), (676, 221312), (728, 205504), (832, 179816), (896, 166972), (988, 151424), (1064, 140608), (1183, 126464), (1216, 123032), (1352, 110656), (1456, 102752), (1664, 89908), (1729, 86528), (1792, 83486), (1976, 75712), (2128, 70304), (2197, 68096), (2366, 63232), (2432, 61516), (2704, 55328), (2912, 51376), (3211, 46592), (3328, 44954), (3458, 43264), (3584, 41743), (3952, 37856), (4256, 35152), (4394, 34048), (4732, 31616), (4864, 30758), (5408, 27664), (5824, 25688), (6422, 23296), (6656, 22477), (6916, 21632), (7904, 18928), (8512, 17576), (8788, 17024), (9464, 15808), (9728, 15379), (10816, 13832), (11648, 12844)]