145294758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5171}}^1$

素因数の和:5409

約数の個数: 48

約数和(自身を含む): 361460736

約数和(自身を除く): 216165978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 5171, 9366, 10342, 14049, 15513, 28098, 31026, 36197, 46539, 72394, 93078, 108591, 217182, 325773, 651546, 1153133, 2306266, 3459399, 6918798, 8071931, 10378197, 16143862, 20756394, 24215793, 48431586, 72647379, 145294758]

約数ペア:

[(1, 145294758), (2, 72647379), (3, 48431586), (6, 24215793), (7, 20756394), (9, 16143862), (14, 10378197), (18, 8071931), (21, 6918798), (42, 3459399), (63, 2306266), (126, 1153133), (223, 651546), (446, 325773), (669, 217182), (1338, 108591), (1561, 93078), (2007, 72394), (3122, 46539), (4014, 36197), (4683, 31026), (5171, 28098), (9366, 15513), (10342, 14049)]