198507136

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2697

約数の個数: 64

約数和(自身を含む): 429868800

約数和(自身を除く): 231361664

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 2633, 3968, 4712, 5266, 9424, 10532, 18848, 21064, 37696, 42128, 50027, 75392, 81623, 84256, 100054, 163246, 168512, 200108, 326492, 337024, 400216, 652984, 800432, 1305968, 1550837, 1600864, 2611936, 3101674, 3201728, 5223872, 6203348, 6403456, 10447744, 12406696, 24813392, 49626784, 99253568, 198507136]

約数ペア:

[(1, 198507136), (2, 99253568), (4, 49626784), (8, 24813392), (16, 12406696), (19, 10447744), (31, 6403456), (32, 6203348), (38, 5223872), (62, 3201728), (64, 3101674), (76, 2611936), (124, 1600864), (128, 1550837), (152, 1305968), (248, 800432), (304, 652984), (496, 400216), (589, 337024), (608, 326492), (992, 200108), (1178, 168512), (1216, 163246), (1984, 100054), (2356, 84256), (2432, 81623), (2633, 75392), (3968, 50027), (4712, 42128), (5266, 37696), (9424, 21064), (10532, 18848)]