139310528

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1490

約数の個数: 84

約数和(自身を含む): 332183232

約数和(自身を除く): 192872704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1433, 1519, 1568, 1736, 1984, 2866, 3038, 3136, 3472, 5732, 6076, 6944, 10031, 11464, 12152, 13888, 20062, 22928, 24304, 40124, 44423, 45856, 48608, 70217, 80248, 88846, 91712, 97216, 140434, 160496, 177692, 280868, 310961, 320992, 355384, 561736, 621922, 641984, 710768, 1123472, 1243844, 1421536, 2176727, 2246944, 2487688, 2843072, 4353454, 4493888, 4975376, 8706908, 9950752, 17413816, 19901504, 34827632, 69655264, 139310528]

約数ペア:

[(1, 139310528), (2, 69655264), (4, 34827632), (7, 19901504), (8, 17413816), (14, 9950752), (16, 8706908), (28, 4975376), (31, 4493888), (32, 4353454), (49, 2843072), (56, 2487688), (62, 2246944), (64, 2176727), (98, 1421536), (112, 1243844), (124, 1123472), (196, 710768), (217, 641984), (224, 621922), (248, 561736), (392, 355384), (434, 320992), (448, 310961), (496, 280868), (784, 177692), (868, 160496), (992, 140434), (1433, 97216), (1519, 91712), (1568, 88846), (1736, 80248), (1984, 70217), (2866, 48608), (3038, 45856), (3136, 44423), (3472, 40124), (5732, 24304), (6076, 22928), (6944, 20062), (10031, 13888), (11464, 12152)]