145541916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{310987}}^1$

素因数の和:311010

約数の個数: 36

約数和(自身を含む): 396198712

約数和(自身を除く): 250656796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 310987, 621974, 932961, 1243948, 1865922, 2798883, 3731844, 4042831, 5597766, 8085662, 11195532, 12128493, 16171324, 24256986, 36385479, 48513972, 72770958, 145541916]

約数ペア:

[(1, 145541916), (2, 72770958), (3, 48513972), (4, 36385479), (6, 24256986), (9, 16171324), (12, 12128493), (13, 11195532), (18, 8085662), (26, 5597766), (36, 4042831), (39, 3731844), (52, 2798883), (78, 1865922), (117, 1243948), (156, 932961), (234, 621974), (468, 310987)]