167460228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1999}}^1$

素因数の和:2201

約数の個数: 72

約数和(自身を含む): 458640000

約数和(自身を除く): 291179772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 468, 537, 716, 1074, 1611, 1999, 2148, 2327, 3222, 3998, 4654, 5997, 6444, 6981, 7996, 9308, 11994, 13962, 17991, 20943, 23988, 25987, 27924, 35982, 41886, 51974, 71964, 77961, 83772, 103948, 155922, 233883, 311844, 357821, 467766, 715642, 935532, 1073463, 1431284, 2146926, 3220389, 4293852, 4651673, 6440778, 9303346, 12881556, 13955019, 18606692, 27910038, 41865057, 55820076, 83730114, 167460228]

約数ペア:

[(1, 167460228), (2, 83730114), (3, 55820076), (4, 41865057), (6, 27910038), (9, 18606692), (12, 13955019), (13, 12881556), (18, 9303346), (26, 6440778), (36, 4651673), (39, 4293852), (52, 3220389), (78, 2146926), (117, 1431284), (156, 1073463), (179, 935532), (234, 715642), (358, 467766), (468, 357821), (537, 311844), (716, 233883), (1074, 155922), (1611, 103948), (1999, 83772), (2148, 77961), (2327, 71964), (3222, 51974), (3998, 41886), (4654, 35982), (5997, 27924), (6444, 25987), (6981, 23988), (7996, 20943), (9308, 17991), (11994, 13962)]