130208001

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 225607680

約数和(自身を除く): 95399679

約数列:

[1, 3, 7, 11, 21, 33, 47, 67, 77, 141, 179, 201, 231, 329, 469, 517, 537, 737, 987, 1253, 1407, 1551, 1969, 2211, 3149, 3619, 3759, 5159, 5907, 8413, 9447, 10857, 11993, 13783, 15477, 22043, 25239, 34639, 35979, 41349, 58891, 66129, 83951, 92543, 103917, 131923, 176673, 242473, 251853, 277629, 395769, 563671, 647801, 727419, 923461, 1691013, 1943403, 2770383, 3945697, 6200381, 11837091, 18601143, 43402667, 130208001]

約数ペア:

[(1, 130208001), (3, 43402667), (7, 18601143), (11, 11837091), (21, 6200381), (33, 3945697), (47, 2770383), (67, 1943403), (77, 1691013), (141, 923461), (179, 727419), (201, 647801), (231, 563671), (329, 395769), (469, 277629), (517, 251853), (537, 242473), (737, 176673), (987, 131923), (1253, 103917), (1407, 92543), (1551, 83951), (1969, 66129), (2211, 58891), (3149, 41349), (3619, 35979), (3759, 34639), (5159, 25239), (5907, 22043), (8413, 15477), (9447, 13783), (10857, 11993)]