139023587776

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{787}}^1\times {\mathrm{31013}}^1$

素因数の和:31901

約数の個数: 56

約数和(自身を含む): 279338135760

約数和(自身を除く): 140314547984

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 787, 1424, 1574, 2848, 3148, 5696, 6296, 12592, 25184, 31013, 50368, 62026, 70043, 124052, 140086, 248104, 280172, 496208, 560344, 992416, 1120688, 1984832, 2241376, 2760157, 4482752, 5520314, 11040628, 22081256, 24407231, 44162512, 48814462, 88325024, 97628924, 176650048, 195257848, 390515696, 781031392, 1562062784, 2172243559, 4344487118, 8688974236, 17377948472, 34755896944, 69511793888, 139023587776]

約数ペア:

[(1, 139023587776), (2, 69511793888), (4, 34755896944), (8, 17377948472), (16, 8688974236), (32, 4344487118), (64, 2172243559), (89, 1562062784), (178, 781031392), (356, 390515696), (712, 195257848), (787, 176650048), (1424, 97628924), (1574, 88325024), (2848, 48814462), (3148, 44162512), (5696, 24407231), (6296, 22081256), (12592, 11040628), (25184, 5520314), (31013, 4482752), (50368, 2760157), (62026, 2241376), (70043, 1984832), (124052, 1120688), (140086, 992416), (248104, 560344), (280172, 496208)]