126976542

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 331776000

約数和(自身を除く): 204799458

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 71, 77, 79, 98, 142, 147, 154, 158, 213, 231, 237, 294, 343, 426, 462, 474, 497, 539, 553, 686, 781, 869, 994, 1029, 1078, 1106, 1491, 1562, 1617, 1659, 1738, 2058, 2343, 2607, 2982, 3234, 3318, 3479, 3773, 3871, 4686, 5214, 5467, 5609, 6083, 6958, 7546, 7742, 10437, 10934, 11218, 11319, 11613, 12166, 16401, 16827, 18249, 20874, 22638, 23226, 24353, 27097, 32802, 33654, 36498, 38269, 39263, 42581, 48706, 54194, 61699, 73059, 76538, 78526, 81291, 85162, 114807, 117789, 123398, 127743, 146118, 162582, 185097, 229614, 235578, 255486, 267883, 274841, 298067, 370194, 431893, 535766, 549682, 596134, 803649, 824523, 863786, 894201, 1295679, 1607298, 1649046, 1788402, 1923887, 2591358, 3023251, 3847774, 5771661, 6046502, 9069753, 11543322, 18139506, 21162757, 42325514, 63488271, 126976542]

約数ペア:

[(1, 126976542), (2, 63488271), (3, 42325514), (6, 21162757), (7, 18139506), (11, 11543322), (14, 9069753), (21, 6046502), (22, 5771661), (33, 3847774), (42, 3023251), (49, 2591358), (66, 1923887), (71, 1788402), (77, 1649046), (79, 1607298), (98, 1295679), (142, 894201), (147, 863786), (154, 824523), (158, 803649), (213, 596134), (231, 549682), (237, 535766), (294, 431893), (343, 370194), (426, 298067), (462, 274841), (474, 267883), (497, 255486), (539, 235578), (553, 229614), (686, 185097), (781, 162582), (869, 146118), (994, 127743), (1029, 123398), (1078, 117789), (1106, 114807), (1491, 85162), (1562, 81291), (1617, 78526), (1659, 76538), (1738, 73059), (2058, 61699), (2343, 54194), (2607, 48706), (2982, 42581), (3234, 39263), (3318, 38269), (3479, 36498), (3773, 33654), (3871, 32802), (4686, 27097), (5214, 24353), (5467, 23226), (5609, 22638), (6083, 20874), (6958, 18249), (7546, 16827), (7742, 16401), (10437, 12166), (10934, 11613), (11218, 11319)]