154680144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{189559}}^1$

素因数の和:189587

約数の個数: 40

約数和(自身を含む): 423097920

約数和(自身を除く): 268417776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 189559, 379118, 568677, 758236, 1137354, 1516472, 2274708, 3032944, 3222503, 4549416, 6445006, 9098832, 9667509, 12890012, 19335018, 25780024, 38670036, 51560048, 77340072, 154680144]

約数ペア:

[(1, 154680144), (2, 77340072), (3, 51560048), (4, 38670036), (6, 25780024), (8, 19335018), (12, 12890012), (16, 9667509), (17, 9098832), (24, 6445006), (34, 4549416), (48, 3222503), (51, 3032944), (68, 2274708), (102, 1516472), (136, 1137354), (204, 758236), (272, 568677), (408, 379118), (816, 189559)]