147923698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 260461656

約数和(自身を除く): 112537958

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 181, 221, 362, 442, 559, 731, 1118, 1462, 1849, 2353, 3077, 3698, 4706, 6154, 7783, 9503, 15566, 19006, 24037, 31433, 40001, 48074, 62866, 80002, 101179, 132311, 202358, 264622, 334669, 408629, 669338, 817258, 1720043, 3440086, 4350697, 5689373, 8701394, 11378746, 73961849, 147923698]

約数ペア:

[(1, 147923698), (2, 73961849), (13, 11378746), (17, 8701394), (26, 5689373), (34, 4350697), (43, 3440086), (86, 1720043), (181, 817258), (221, 669338), (362, 408629), (442, 334669), (559, 264622), (731, 202358), (1118, 132311), (1462, 101179), (1849, 80002), (2353, 62866), (3077, 48074), (3698, 40001), (4706, 31433), (6154, 24037), (7783, 19006), (9503, 15566)]