141960728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 330792000

約数和(自身を除く): 188831272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 182, 218, 364, 436, 728, 763, 872, 1417, 1526, 1789, 2834, 3052, 3578, 5668, 6104, 7156, 9919, 11336, 12523, 14312, 19838, 23257, 25046, 39676, 46514, 50092, 79352, 93028, 100184, 162799, 186056, 195001, 325598, 390002, 651196, 780004, 1302392, 1365007, 1560008, 2535013, 2730014, 5070026, 5460028, 10140052, 10920056, 17745091, 20280104, 35490182, 70980364, 141960728]

約数ペア:

[(1, 141960728), (2, 70980364), (4, 35490182), (7, 20280104), (8, 17745091), (13, 10920056), (14, 10140052), (26, 5460028), (28, 5070026), (52, 2730014), (56, 2535013), (91, 1560008), (104, 1365007), (109, 1302392), (182, 780004), (218, 651196), (364, 390002), (436, 325598), (728, 195001), (763, 186056), (872, 162799), (1417, 100184), (1526, 93028), (1789, 79352), (2834, 50092), (3052, 46514), (3578, 39676), (5668, 25046), (6104, 23257), (7156, 19838), (9919, 14312), (11336, 12523)]