155601306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72643}}^1$

素因数の和:72675

約数の個数: 48

約数和(自身を含む): 407968704

約数和(自身を除く): 252367398

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 72643, 145286, 217929, 435858, 508501, 653787, 1017002, 1234931, 1307574, 1525503, 2469862, 3051006, 3704793, 4576509, 7409586, 8644517, 9153018, 11114379, 17289034, 22228758, 25933551, 51867102, 77800653, 155601306]

約数ペア:

[(1, 155601306), (2, 77800653), (3, 51867102), (6, 25933551), (7, 22228758), (9, 17289034), (14, 11114379), (17, 9153018), (18, 8644517), (21, 7409586), (34, 4576509), (42, 3704793), (51, 3051006), (63, 2469862), (102, 1525503), (119, 1307574), (126, 1234931), (153, 1017002), (238, 653787), (306, 508501), (357, 435858), (714, 217929), (1071, 145286), (2142, 72643)]