157023432

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70351}}^1$

素因数の和:70394

約数の個数: 48

約数和(自身を含む): 438996480

約数和(自身を除く): 281973048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 70351, 140702, 211053, 281404, 422106, 562808, 633159, 844212, 1266318, 1688424, 2180881, 2532636, 4361762, 5065272, 6542643, 8723524, 13085286, 17447048, 19627929, 26170572, 39255858, 52341144, 78511716, 157023432]

約数ペア:

[(1, 157023432), (2, 78511716), (3, 52341144), (4, 39255858), (6, 26170572), (8, 19627929), (9, 17447048), (12, 13085286), (18, 8723524), (24, 6542643), (31, 5065272), (36, 4361762), (62, 2532636), (72, 2180881), (93, 1688424), (124, 1266318), (186, 844212), (248, 633159), (279, 562808), (372, 422106), (558, 281404), (744, 211053), (1116, 140702), (2232, 70351)]