147640248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{641}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 458696160

約数和(自身を除く): 311055912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 457, 504, 641, 914, 1282, 1371, 1828, 1923, 2564, 2742, 3199, 3656, 3846, 4113, 4487, 5128, 5484, 5769, 6398, 7692, 8226, 8974, 9597, 10968, 11538, 12796, 13461, 15384, 16452, 17948, 19194, 23076, 25592, 26922, 28791, 32904, 35896, 38388, 40383, 46152, 53844, 57582, 76776, 80766, 107688, 115164, 161532, 230328, 292937, 323064, 585874, 878811, 1171748, 1757622, 2050559, 2343496, 2636433, 3515244, 4101118, 5272866, 6151677, 7030488, 8202236, 10545732, 12303354, 16404472, 18455031, 21091464, 24606708, 36910062, 49213416, 73820124, 147640248]

約数ペア:

[(1, 147640248), (2, 73820124), (3, 49213416), (4, 36910062), (6, 24606708), (7, 21091464), (8, 18455031), (9, 16404472), (12, 12303354), (14, 10545732), (18, 8202236), (21, 7030488), (24, 6151677), (28, 5272866), (36, 4101118), (42, 3515244), (56, 2636433), (63, 2343496), (72, 2050559), (84, 1757622), (126, 1171748), (168, 878811), (252, 585874), (457, 323064), (504, 292937), (641, 230328), (914, 161532), (1282, 115164), (1371, 107688), (1828, 80766), (1923, 76776), (2564, 57582), (2742, 53844), (3199, 46152), (3656, 40383), (3846, 38388), (4113, 35896), (4487, 32904), (5128, 28791), (5484, 26922), (5769, 25592), (6398, 23076), (7692, 19194), (8226, 17948), (8974, 16452), (9597, 15384), (10968, 13461), (11538, 12796)]