131959744

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1506

約数の個数: 84

約数和(自身を含む): 315330840

約数和(自身を除く): 183371096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 392, 406, 448, 464, 784, 812, 928, 1421, 1451, 1568, 1624, 1856, 2842, 2902, 3136, 3248, 5684, 5804, 6496, 10157, 11368, 11608, 12992, 20314, 22736, 23216, 40628, 42079, 45472, 46432, 71099, 81256, 84158, 90944, 92864, 142198, 162512, 168316, 284396, 294553, 325024, 336632, 568792, 589106, 650048, 673264, 1137584, 1178212, 1346528, 2061871, 2275168, 2356424, 2693056, 4123742, 4550336, 4712848, 8247484, 9425696, 16494968, 18851392, 32989936, 65979872, 131959744]

約数ペア:

[(1, 131959744), (2, 65979872), (4, 32989936), (7, 18851392), (8, 16494968), (14, 9425696), (16, 8247484), (28, 4712848), (29, 4550336), (32, 4123742), (49, 2693056), (56, 2356424), (58, 2275168), (64, 2061871), (98, 1346528), (112, 1178212), (116, 1137584), (196, 673264), (203, 650048), (224, 589106), (232, 568792), (392, 336632), (406, 325024), (448, 294553), (464, 284396), (784, 168316), (812, 162512), (928, 142198), (1421, 92864), (1451, 90944), (1568, 84158), (1624, 81256), (1856, 71099), (2842, 46432), (2902, 45472), (3136, 42079), (3248, 40628), (5684, 23216), (5804, 22736), (6496, 20314), (10157, 12992), (11368, 11608)]