161117796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 455848960

約数和(自身を除く): 294731164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 157, 228, 266, 314, 399, 471, 532, 628, 643, 798, 942, 1099, 1286, 1596, 1884, 1929, 2198, 2572, 2983, 3297, 3858, 4396, 4501, 5966, 6594, 7716, 8949, 9002, 11932, 12217, 13188, 13503, 17898, 18004, 20881, 24434, 27006, 35796, 36651, 41762, 48868, 54012, 62643, 73302, 83524, 85519, 100951, 125286, 146604, 171038, 201902, 250572, 256557, 302853, 342076, 403804, 513114, 605706, 706657, 1026228, 1211412, 1413314, 1918069, 2119971, 2826628, 3836138, 4239942, 5754207, 7672276, 8479884, 11508414, 13426483, 23016828, 26852966, 40279449, 53705932, 80558898, 161117796]

約数ペア:

[(1, 161117796), (2, 80558898), (3, 53705932), (4, 40279449), (6, 26852966), (7, 23016828), (12, 13426483), (14, 11508414), (19, 8479884), (21, 7672276), (28, 5754207), (38, 4239942), (42, 3836138), (57, 2826628), (76, 2119971), (84, 1918069), (114, 1413314), (133, 1211412), (157, 1026228), (228, 706657), (266, 605706), (314, 513114), (399, 403804), (471, 342076), (532, 302853), (628, 256557), (643, 250572), (798, 201902), (942, 171038), (1099, 146604), (1286, 125286), (1596, 100951), (1884, 85519), (1929, 83524), (2198, 73302), (2572, 62643), (2983, 54012), (3297, 48868), (3858, 41762), (4396, 36651), (4501, 35796), (5966, 27006), (6594, 24434), (7716, 20881), (8949, 18004), (9002, 17898), (11932, 13503), (12217, 13188)]