145457856

素因数分解:

$2^6\times 3^5\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 168

約数和(自身を含む): 443788800

約数和(自身を除く): 298330944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 199, 216, 243, 282, 288, 324, 376, 398, 423, 432, 486, 564, 576, 597, 648, 752, 796, 846, 864, 972, 1128, 1194, 1269, 1296, 1504, 1592, 1692, 1728, 1791, 1944, 2256, 2388, 2538, 2592, 3008, 3184, 3384, 3582, 3807, 3888, 4512, 4776, 5076, 5184, 5373, 6368, 6768, 7164, 7614, 7776, 9024, 9353, 9552, 10152, 10746, 11421, 12736, 13536, 14328, 15228, 15552, 16119, 18706, 19104, 20304, 21492, 22842, 27072, 28059, 28656, 30456, 32238, 37412, 38208, 40608, 42984, 45684, 48357, 56118, 57312, 60912, 64476, 74824, 81216, 84177, 85968, 91368, 96714, 112236, 114624, 121824, 128952, 149648, 168354, 171936, 182736, 193428, 224472, 243648, 252531, 257904, 299296, 336708, 343872, 365472, 386856, 448944, 505062, 515808, 598592, 673416, 730944, 757593, 773712, 897888, 1010124, 1031616, 1346832, 1515186, 1547424, 1795776, 2020248, 2272779, 2693664, 3030372, 3094848, 4040496, 4545558, 5387328, 6060744, 8080992, 9091116, 12121488, 16161984, 18182232, 24242976, 36364464, 48485952, 72728928, 145457856]

約数ペア:

[(1, 145457856), (2, 72728928), (3, 48485952), (4, 36364464), (6, 24242976), (8, 18182232), (9, 16161984), (12, 12121488), (16, 9091116), (18, 8080992), (24, 6060744), (27, 5387328), (32, 4545558), (36, 4040496), (47, 3094848), (48, 3030372), (54, 2693664), (64, 2272779), (72, 2020248), (81, 1795776), (94, 1547424), (96, 1515186), (108, 1346832), (141, 1031616), (144, 1010124), (162, 897888), (188, 773712), (192, 757593), (199, 730944), (216, 673416), (243, 598592), (282, 515808), (288, 505062), (324, 448944), (376, 386856), (398, 365472), (423, 343872), (432, 336708), (486, 299296), (564, 257904), (576, 252531), (597, 243648), (648, 224472), (752, 193428), (796, 182736), (846, 171936), (864, 168354), (972, 149648), (1128, 128952), (1194, 121824), (1269, 114624), (1296, 112236), (1504, 96714), (1592, 91368), (1692, 85968), (1728, 84177), (1791, 81216), (1944, 74824), (2256, 64476), (2388, 60912), (2538, 57312), (2592, 56118), (3008, 48357), (3184, 45684), (3384, 42984), (3582, 40608), (3807, 38208), (3888, 37412), (4512, 32238), (4776, 30456), (5076, 28656), (5184, 28059), (5373, 27072), (6368, 22842), (6768, 21492), (7164, 20304), (7614, 19104), (7776, 18706), (9024, 16119), (9353, 15552), (9552, 15228), (10152, 14328), (10746, 13536), (11421, 12736)]