155965056

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 451248000

約数和(自身を除く): 295282944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 157, 192, 199, 208, 312, 314, 384, 398, 416, 471, 597, 624, 628, 796, 832, 942, 1194, 1248, 1256, 1592, 1664, 1884, 2041, 2388, 2496, 2512, 2587, 3184, 3768, 4082, 4776, 4992, 5024, 5174, 6123, 6368, 7536, 7761, 8164, 9552, 10048, 10348, 12246, 12736, 15072, 15522, 16328, 19104, 20096, 20696, 24492, 25472, 30144, 31044, 31243, 32656, 38208, 41392, 48984, 60288, 62088, 62486, 65312, 76416, 82784, 93729, 97968, 124176, 124972, 130624, 165568, 187458, 195936, 248352, 249944, 261248, 331136, 374916, 391872, 406159, 496704, 499888, 749832, 783744, 812318, 993408, 999776, 1218477, 1499664, 1624636, 1999552, 2436954, 2999328, 3249272, 3999104, 4873908, 5998656, 6498544, 9747816, 11997312, 12997088, 19495632, 25994176, 38991264, 51988352, 77982528, 155965056]

約数ペア:

[(1, 155965056), (2, 77982528), (3, 51988352), (4, 38991264), (6, 25994176), (8, 19495632), (12, 12997088), (13, 11997312), (16, 9747816), (24, 6498544), (26, 5998656), (32, 4873908), (39, 3999104), (48, 3249272), (52, 2999328), (64, 2436954), (78, 1999552), (96, 1624636), (104, 1499664), (128, 1218477), (156, 999776), (157, 993408), (192, 812318), (199, 783744), (208, 749832), (312, 499888), (314, 496704), (384, 406159), (398, 391872), (416, 374916), (471, 331136), (597, 261248), (624, 249944), (628, 248352), (796, 195936), (832, 187458), (942, 165568), (1194, 130624), (1248, 124972), (1256, 124176), (1592, 97968), (1664, 93729), (1884, 82784), (2041, 76416), (2388, 65312), (2496, 62486), (2512, 62088), (2587, 60288), (3184, 48984), (3768, 41392), (4082, 38208), (4776, 32656), (4992, 31243), (5024, 31044), (5174, 30144), (6123, 25472), (6368, 24492), (7536, 20696), (7761, 20096), (8164, 19104), (9552, 16328), (10048, 15522), (10348, 15072), (12246, 12736)]