15697727456

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{16229}}^1$

素因数の和:16587

約数の個数: 48

約数和(自身を含む): 31263654240

約数和(自身を除く): 15565926784

約数列:

[1, 2, 4, 8, 16, 32, 167, 181, 334, 362, 668, 724, 1336, 1448, 2672, 2896, 5344, 5792, 16229, 30227, 32458, 60454, 64916, 120908, 129832, 241816, 259664, 483632, 519328, 967264, 2710243, 2937449, 5420486, 5874898, 10840972, 11749796, 21681944, 23499592, 43363888, 46999184, 86727776, 93998368, 490553983, 981107966, 1962215932, 3924431864, 7848863728, 15697727456]

約数ペア:

[(1, 15697727456), (2, 7848863728), (4, 3924431864), (8, 1962215932), (16, 981107966), (32, 490553983), (167, 93998368), (181, 86727776), (334, 46999184), (362, 43363888), (668, 23499592), (724, 21681944), (1336, 11749796), (1448, 10840972), (2672, 5874898), (2896, 5420486), (5344, 2937449), (5792, 2710243), (16229, 967264), (30227, 519328), (32458, 483632), (60454, 259664), (64916, 241816), (120908, 129832)]