151211872

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39709}}^1$

素因数の和:39743

約数の個数: 48

約数和(自身を含む): 360249120

約数和(自身を除く): 209037248

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 39709, 79418, 158836, 277963, 317672, 555926, 635344, 675053, 1111852, 1270688, 1350106, 2223704, 2700212, 4447408, 4725371, 5400424, 8894816, 9450742, 10800848, 18901484, 21601696, 37802968, 75605936, 151211872]

約数ペア:

[(1, 151211872), (2, 75605936), (4, 37802968), (7, 21601696), (8, 18901484), (14, 10800848), (16, 9450742), (17, 8894816), (28, 5400424), (32, 4725371), (34, 4447408), (56, 2700212), (68, 2223704), (112, 1350106), (119, 1270688), (136, 1111852), (224, 675053), (238, 635344), (272, 555926), (476, 317672), (544, 277963), (952, 158836), (1904, 79418), (3808, 39709)]