153212416

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 120

約数和(自身を含む): 369458496

約数和(自身を除く): 216246080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 197, 217, 224, 248, 256, 392, 394, 434, 448, 496, 512, 784, 788, 868, 896, 992, 1379, 1519, 1568, 1576, 1736, 1792, 1984, 2758, 3038, 3136, 3152, 3472, 3584, 3968, 5516, 6076, 6107, 6272, 6304, 6944, 7936, 9653, 11032, 12152, 12214, 12544, 12608, 13888, 15872, 19306, 22064, 24304, 24428, 25088, 25216, 27776, 38612, 42749, 44128, 48608, 48856, 50432, 55552, 77224, 85498, 88256, 97216, 97712, 100864, 111104, 154448, 170996, 176512, 194432, 195424, 299243, 308896, 341992, 353024, 388864, 390848, 598486, 617792, 683984, 706048, 777728, 781696, 1196972, 1235584, 1367968, 1563392, 2393944, 2471168, 2735936, 3126784, 4787888, 4942336, 5471872, 9575776, 10943744, 19151552, 21887488, 38303104, 76606208, 153212416]

約数ペア:

[(1, 153212416), (2, 76606208), (4, 38303104), (7, 21887488), (8, 19151552), (14, 10943744), (16, 9575776), (28, 5471872), (31, 4942336), (32, 4787888), (49, 3126784), (56, 2735936), (62, 2471168), (64, 2393944), (98, 1563392), (112, 1367968), (124, 1235584), (128, 1196972), (196, 781696), (197, 777728), (217, 706048), (224, 683984), (248, 617792), (256, 598486), (392, 390848), (394, 388864), (434, 353024), (448, 341992), (496, 308896), (512, 299243), (784, 195424), (788, 194432), (868, 176512), (896, 170996), (992, 154448), (1379, 111104), (1519, 100864), (1568, 97712), (1576, 97216), (1736, 88256), (1792, 85498), (1984, 77224), (2758, 55552), (3038, 50432), (3136, 48856), (3152, 48608), (3472, 44128), (3584, 42749), (3968, 38612), (5516, 27776), (6076, 25216), (6107, 25088), (6272, 24428), (6304, 24304), (6944, 22064), (7936, 19306), (9653, 15872), (11032, 13888), (12152, 12608), (12214, 12544)]