170346736

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 408021504

約数和(自身を除く): 237674768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 49, 56, 62, 86, 98, 112, 124, 163, 172, 196, 217, 248, 301, 326, 344, 392, 434, 496, 602, 652, 688, 784, 868, 1141, 1204, 1304, 1333, 1519, 1736, 2107, 2282, 2408, 2608, 2666, 3038, 3472, 4214, 4564, 4816, 5053, 5332, 6076, 7009, 7987, 8428, 9128, 9331, 10106, 10664, 12152, 14018, 15974, 16856, 18256, 18662, 20212, 21328, 24304, 28036, 31948, 33712, 35371, 37324, 40424, 49063, 56072, 63896, 65317, 70742, 74648, 80848, 98126, 112144, 127792, 130634, 141484, 149296, 196252, 217279, 247597, 261268, 282968, 343441, 392504, 434558, 495194, 522536, 565936, 686882, 785008, 869116, 990388, 1045072, 1373764, 1520953, 1738232, 1980776, 2747528, 3041906, 3476464, 3961552, 5495056, 6083812, 10646671, 12167624, 21293342, 24335248, 42586684, 85173368, 170346736]

約数ペア:

[(1, 170346736), (2, 85173368), (4, 42586684), (7, 24335248), (8, 21293342), (14, 12167624), (16, 10646671), (28, 6083812), (31, 5495056), (43, 3961552), (49, 3476464), (56, 3041906), (62, 2747528), (86, 1980776), (98, 1738232), (112, 1520953), (124, 1373764), (163, 1045072), (172, 990388), (196, 869116), (217, 785008), (248, 686882), (301, 565936), (326, 522536), (344, 495194), (392, 434558), (434, 392504), (496, 343441), (602, 282968), (652, 261268), (688, 247597), (784, 217279), (868, 196252), (1141, 149296), (1204, 141484), (1304, 130634), (1333, 127792), (1519, 112144), (1736, 98126), (2107, 80848), (2282, 74648), (2408, 70742), (2608, 65317), (2666, 63896), (3038, 56072), (3472, 49063), (4214, 40424), (4564, 37324), (4816, 35371), (5053, 33712), (5332, 31948), (6076, 28036), (7009, 24304), (7987, 21328), (8428, 20212), (9128, 18662), (9331, 18256), (10106, 16856), (10664, 15974), (12152, 14018)]