172187424

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 560649600

約数和(自身を除く): 388462176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 96, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 288, 304, 306, 323, 342, 408, 432, 456, 459, 513, 544, 608, 612, 617, 646, 684, 816, 864, 912, 918, 969, 1026, 1224, 1234, 1292, 1368, 1632, 1824, 1836, 1851, 1938, 2052, 2448, 2468, 2584, 2736, 2907, 3672, 3702, 3876, 4104, 4896, 4936, 5168, 5472, 5553, 5814, 7344, 7404, 7752, 8208, 8721, 9872, 10336, 10489, 11106, 11628, 11723, 14688, 14808, 15504, 16416, 16659, 17442, 19744, 20978, 22212, 23256, 23446, 29616, 31008, 31467, 33318, 34884, 35169, 41956, 44424, 46512, 46892, 59232, 62934, 66636, 69768, 70338, 83912, 88848, 93024, 93784, 94401, 105507, 125868, 133272, 139536, 140676, 167824, 177696, 187568, 188802, 199291, 211014, 251736, 266544, 279072, 281352, 283203, 316521, 335648, 375136, 377604, 398582, 422028, 503472, 533088, 562704, 566406, 597873, 633042, 755208, 797164, 844056, 1006944, 1125408, 1132812, 1195746, 1266084, 1510416, 1594328, 1688112, 1793619, 2265624, 2391492, 2532168, 3020832, 3188656, 3376224, 3587238, 4531248, 4782984, 5064336, 5380857, 6377312, 7174476, 9062496, 9565968, 10128672, 10761714, 14348952, 19131936, 21523428, 28697904, 43046856, 57395808, 86093712, 172187424]

約数ペア:

[(1, 172187424), (2, 86093712), (3, 57395808), (4, 43046856), (6, 28697904), (8, 21523428), (9, 19131936), (12, 14348952), (16, 10761714), (17, 10128672), (18, 9565968), (19, 9062496), (24, 7174476), (27, 6377312), (32, 5380857), (34, 5064336), (36, 4782984), (38, 4531248), (48, 3587238), (51, 3376224), (54, 3188656), (57, 3020832), (68, 2532168), (72, 2391492), (76, 2265624), (96, 1793619), (102, 1688112), (108, 1594328), (114, 1510416), (136, 1266084), (144, 1195746), (152, 1132812), (153, 1125408), (171, 1006944), (204, 844056), (216, 797164), (228, 755208), (272, 633042), (288, 597873), (304, 566406), (306, 562704), (323, 533088), (342, 503472), (408, 422028), (432, 398582), (456, 377604), (459, 375136), (513, 335648), (544, 316521), (608, 283203), (612, 281352), (617, 279072), (646, 266544), (684, 251736), (816, 211014), (864, 199291), (912, 188802), (918, 187568), (969, 177696), (1026, 167824), (1224, 140676), (1234, 139536), (1292, 133272), (1368, 125868), (1632, 105507), (1824, 94401), (1836, 93784), (1851, 93024), (1938, 88848), (2052, 83912), (2448, 70338), (2468, 69768), (2584, 66636), (2736, 62934), (2907, 59232), (3672, 46892), (3702, 46512), (3876, 44424), (4104, 41956), (4896, 35169), (4936, 34884), (5168, 33318), (5472, 31467), (5553, 31008), (5814, 29616), (7344, 23446), (7404, 23256), (7752, 22212), (8208, 20978), (8721, 19744), (9872, 17442), (10336, 16659), (10489, 16416), (11106, 15504), (11628, 14808), (11723, 14688)]