156559130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4071

約数の個数: 64

約数和(自身を含む): 354993408

約数和(自身を除く): 198434278

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 2795, 3010, 3913, 4001, 5590, 7826, 8002, 19565, 20005, 28007, 39130, 40010, 52013, 56014, 104026, 140035, 172043, 260065, 280070, 344086, 364091, 520130, 728182, 860215, 1204301, 1720430, 1820455, 2236559, 2408602, 3640910, 4473118, 6021505, 11182795, 12043010, 15655913, 22365590, 31311826, 78279565, 156559130]

約数ペア:

[(1, 156559130), (2, 78279565), (5, 31311826), (7, 22365590), (10, 15655913), (13, 12043010), (14, 11182795), (26, 6021505), (35, 4473118), (43, 3640910), (65, 2408602), (70, 2236559), (86, 1820455), (91, 1720430), (130, 1204301), (182, 860215), (215, 728182), (301, 520130), (430, 364091), (455, 344086), (559, 280070), (602, 260065), (910, 172043), (1118, 140035), (1505, 104026), (2795, 56014), (3010, 52013), (3913, 40010), (4001, 39130), (5590, 28007), (7826, 20005), (8002, 19565)]