145440744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{318949}}^1$

素因数の和:318977

約数の個数: 32

約数和(自身を含む): 382740000

約数和(自身を除く): 237299256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 318949, 637898, 956847, 1275796, 1913694, 2551592, 3827388, 6060031, 7654776, 12120062, 18180093, 24240124, 36360186, 48480248, 72720372, 145440744]

約数ペア:

[(1, 145440744), (2, 72720372), (3, 48480248), (4, 36360186), (6, 24240124), (8, 18180093), (12, 12120062), (19, 7654776), (24, 6060031), (38, 3827388), (57, 2551592), (76, 1913694), (114, 1275796), (152, 956847), (228, 637898), (456, 318949)]