142327376

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 281410560

約数和(自身を除く): 139083184

約数列:

[1, 2, 4, 8, 16, 89, 127, 178, 254, 356, 508, 712, 787, 1016, 1424, 1574, 2032, 3148, 6296, 11303, 12592, 22606, 45212, 70043, 90424, 99949, 140086, 180848, 199898, 280172, 399796, 560344, 799592, 1120688, 1599184, 8895461, 17790922, 35581844, 71163688, 142327376]

約数ペア:

[(1, 142327376), (2, 71163688), (4, 35581844), (8, 17790922), (16, 8895461), (89, 1599184), (127, 1120688), (178, 799592), (254, 560344), (356, 399796), (508, 280172), (712, 199898), (787, 180848), (1016, 140086), (1424, 99949), (1574, 90424), (2032, 70043), (3148, 45212), (6296, 22606), (11303, 12592)]