154967648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 391910400

約数和(自身を除く): 236942752

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 29, 32, 34, 38, 44, 47, 58, 68, 76, 88, 94, 116, 136, 152, 176, 187, 188, 209, 232, 272, 304, 319, 323, 352, 374, 376, 418, 464, 493, 517, 544, 551, 608, 638, 646, 748, 752, 799, 836, 893, 928, 986, 1034, 1102, 1276, 1292, 1363, 1496, 1504, 1598, 1672, 1786, 1972, 2068, 2204, 2552, 2584, 2726, 2992, 3196, 3344, 3553, 3572, 3944, 4136, 4408, 5104, 5168, 5423, 5452, 5984, 6061, 6392, 6688, 7106, 7144, 7888, 8272, 8789, 8816, 9367, 9823, 10208, 10336, 10846, 10904, 12122, 12784, 14212, 14288, 14993, 15181, 15776, 16544, 17578, 17632, 18734, 19646, 21692, 21808, 23171, 24244, 25568, 25897, 28424, 28576, 29986, 30362, 35156, 37468, 39292, 43384, 43616, 46342, 48488, 51794, 56848, 59972, 60724, 70312, 74936, 78584, 86768, 92684, 96976, 103037, 103588, 113696, 119944, 121448, 140624, 149872, 157168, 166991, 173536, 185368, 193952, 206074, 207176, 239888, 242896, 254881, 281248, 284867, 299744, 314336, 333982, 370736, 412148, 414352, 440249, 479776, 485792, 509762, 569734, 667964, 741472, 824296, 828704, 880498, 1019524, 1139468, 1335928, 1648592, 1760996, 2039048, 2278936, 2671856, 3297184, 3521992, 4078096, 4557872, 4842739, 5343712, 7043984, 8156192, 9115744, 9685478, 14087968, 19370956, 38741912, 77483824, 154967648]

約数ペア:

[(1, 154967648), (2, 77483824), (4, 38741912), (8, 19370956), (11, 14087968), (16, 9685478), (17, 9115744), (19, 8156192), (22, 7043984), (29, 5343712), (32, 4842739), (34, 4557872), (38, 4078096), (44, 3521992), (47, 3297184), (58, 2671856), (68, 2278936), (76, 2039048), (88, 1760996), (94, 1648592), (116, 1335928), (136, 1139468), (152, 1019524), (176, 880498), (187, 828704), (188, 824296), (209, 741472), (232, 667964), (272, 569734), (304, 509762), (319, 485792), (323, 479776), (352, 440249), (374, 414352), (376, 412148), (418, 370736), (464, 333982), (493, 314336), (517, 299744), (544, 284867), (551, 281248), (608, 254881), (638, 242896), (646, 239888), (748, 207176), (752, 206074), (799, 193952), (836, 185368), (893, 173536), (928, 166991), (986, 157168), (1034, 149872), (1102, 140624), (1276, 121448), (1292, 119944), (1363, 113696), (1496, 103588), (1504, 103037), (1598, 96976), (1672, 92684), (1786, 86768), (1972, 78584), (2068, 74936), (2204, 70312), (2552, 60724), (2584, 59972), (2726, 56848), (2992, 51794), (3196, 48488), (3344, 46342), (3553, 43616), (3572, 43384), (3944, 39292), (4136, 37468), (4408, 35156), (5104, 30362), (5168, 29986), (5423, 28576), (5452, 28424), (5984, 25897), (6061, 25568), (6392, 24244), (6688, 23171), (7106, 21808), (7144, 21692), (7888, 19646), (8272, 18734), (8789, 17632), (8816, 17578), (9367, 16544), (9823, 15776), (10208, 15181), (10336, 14993), (10846, 14288), (10904, 14212), (12122, 12784)]