127437032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 264176640

約数和(自身を除く): 136739608

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 167, 181, 248, 334, 362, 527, 668, 724, 1054, 1336, 1448, 2108, 2839, 3077, 4216, 5177, 5611, 5678, 6154, 10354, 11222, 11356, 12308, 20708, 22444, 22712, 24616, 30227, 41416, 44888, 60454, 88009, 95387, 120908, 176018, 190774, 241816, 352036, 381548, 513859, 704072, 763096, 937037, 1027718, 1874074, 2055436, 3748148, 4110872, 7496296, 15929629, 31859258, 63718516, 127437032]

約数ペア:

[(1, 127437032), (2, 63718516), (4, 31859258), (8, 15929629), (17, 7496296), (31, 4110872), (34, 3748148), (62, 2055436), (68, 1874074), (124, 1027718), (136, 937037), (167, 763096), (181, 704072), (248, 513859), (334, 381548), (362, 352036), (527, 241816), (668, 190774), (724, 176018), (1054, 120908), (1336, 95387), (1448, 88009), (2108, 60454), (2839, 44888), (3077, 41416), (4216, 30227), (5177, 24616), (5611, 22712), (5678, 22444), (6154, 20708), (10354, 12308), (11222, 11356)]