154971648

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 180

約数和(自身を含む): 486743400

約数和(自身を除く): 331771752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 199, 208, 234, 256, 288, 312, 338, 384, 398, 416, 468, 507, 512, 576, 597, 624, 676, 768, 796, 832, 936, 1014, 1152, 1194, 1248, 1352, 1521, 1536, 1592, 1664, 1791, 1872, 2028, 2304, 2388, 2496, 2587, 2704, 3042, 3184, 3328, 3582, 3744, 4056, 4608, 4776, 4992, 5174, 5408, 6084, 6368, 6656, 7164, 7488, 7761, 8112, 9552, 9984, 10348, 10816, 12168, 12736, 14328, 14976, 15522, 16224, 19104, 19968, 20696, 21632, 23283, 24336, 25472, 28656, 29952, 31044, 32448, 33631, 38208, 41392, 43264, 46566, 48672, 50944, 57312, 59904, 62088, 64896, 67262, 76416, 82784, 86528, 93132, 97344, 100893, 101888, 114624, 124176, 129792, 134524, 152832, 165568, 186264, 194688, 201786, 229248, 248352, 259584, 269048, 302679, 305664, 331136, 372528, 389376, 403572, 458496, 496704, 538096, 605358, 662272, 745056, 778752, 807144, 916992, 993408, 1076192, 1210716, 1324544, 1490112, 1614288, 1986816, 2152384, 2421432, 2980224, 3228576, 3973632, 4304768, 4842864, 5960448, 6457152, 8609536, 9685728, 11920896, 12914304, 17219072, 19371456, 25828608, 38742912, 51657216, 77485824, 154971648]

約数ペア:

[(1, 154971648), (2, 77485824), (3, 51657216), (4, 38742912), (6, 25828608), (8, 19371456), (9, 17219072), (12, 12914304), (13, 11920896), (16, 9685728), (18, 8609536), (24, 6457152), (26, 5960448), (32, 4842864), (36, 4304768), (39, 3973632), (48, 3228576), (52, 2980224), (64, 2421432), (72, 2152384), (78, 1986816), (96, 1614288), (104, 1490112), (117, 1324544), (128, 1210716), (144, 1076192), (156, 993408), (169, 916992), (192, 807144), (199, 778752), (208, 745056), (234, 662272), (256, 605358), (288, 538096), (312, 496704), (338, 458496), (384, 403572), (398, 389376), (416, 372528), (468, 331136), (507, 305664), (512, 302679), (576, 269048), (597, 259584), (624, 248352), (676, 229248), (768, 201786), (796, 194688), (832, 186264), (936, 165568), (1014, 152832), (1152, 134524), (1194, 129792), (1248, 124176), (1352, 114624), (1521, 101888), (1536, 100893), (1592, 97344), (1664, 93132), (1791, 86528), (1872, 82784), (2028, 76416), (2304, 67262), (2388, 64896), (2496, 62088), (2587, 59904), (2704, 57312), (3042, 50944), (3184, 48672), (3328, 46566), (3582, 43264), (3744, 41392), (4056, 38208), (4608, 33631), (4776, 32448), (4992, 31044), (5174, 29952), (5408, 28656), (6084, 25472), (6368, 24336), (6656, 23283), (7164, 21632), (7488, 20696), (7761, 19968), (8112, 19104), (9552, 16224), (9984, 15522), (10348, 14976), (10816, 14328), (12168, 12736)]