155299998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 378086400

約数和(自身を除く): 222786402

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 199, 238, 357, 398, 597, 714, 1093, 1194, 1393, 2186, 2786, 3279, 3383, 4179, 6558, 6766, 7651, 8358, 10149, 15302, 18581, 20298, 22953, 23681, 37162, 45906, 47362, 55743, 71043, 111486, 130067, 142086, 217507, 260134, 390201, 435014, 652521, 780402, 1305042, 1522549, 3045098, 3697619, 4567647, 7395238, 9135294, 11092857, 22185714, 25883333, 51766666, 77649999, 155299998]

約数ペア:

[(1, 155299998), (2, 77649999), (3, 51766666), (6, 25883333), (7, 22185714), (14, 11092857), (17, 9135294), (21, 7395238), (34, 4567647), (42, 3697619), (51, 3045098), (102, 1522549), (119, 1305042), (199, 780402), (238, 652521), (357, 435014), (398, 390201), (597, 260134), (714, 217507), (1093, 142086), (1194, 130067), (1393, 111486), (2186, 71043), (2786, 55743), (3279, 47362), (3383, 45906), (4179, 37162), (6558, 23681), (6766, 22953), (7651, 20298), (8358, 18581), (10149, 15302)]