157541256

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70583}}^1$

素因数の和:70626

約数の個数: 48

約数和(自身を含む): 440444160

約数和(自身を除く): 282902904

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, 70583, 141166, 211749, 282332, 423498, 564664, 635247, 846996, 1270494, 1693992, 2188073, 2540988, 4376146, 5081976, 6564219, 8752292, 13128438, 17504584, 19692657, 26256876, 39385314, 52513752, 78770628, 157541256]

約数ペア:

[(1, 157541256), (2, 78770628), (3, 52513752), (4, 39385314), (6, 26256876), (8, 19692657), (9, 17504584), (12, 13128438), (18, 8752292), (24, 6564219), (31, 5081976), (36, 4376146), (62, 2540988), (72, 2188073), (93, 1693992), (124, 1270494), (186, 846996), (248, 635247), (279, 564664), (372, 423498), (558, 282332), (744, 211749), (1116, 141166), (2232, 70583)]