151673452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 315076608

約数和(自身を除く): 163403156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 197, 217, 394, 434, 788, 868, 887, 1379, 1774, 2758, 3548, 5516, 6107, 6209, 12214, 12418, 24428, 24836, 27497, 42749, 54994, 85498, 109988, 170996, 174739, 192479, 349478, 384958, 698956, 769916, 1223173, 2446346, 4892692, 5416909, 10833818, 21667636, 37918363, 75836726, 151673452]

約数ペア:

[(1, 151673452), (2, 75836726), (4, 37918363), (7, 21667636), (14, 10833818), (28, 5416909), (31, 4892692), (62, 2446346), (124, 1223173), (197, 769916), (217, 698956), (394, 384958), (434, 349478), (788, 192479), (868, 174739), (887, 170996), (1379, 109988), (1774, 85498), (2758, 54994), (3548, 42749), (5516, 27497), (6107, 24836), (6209, 24428), (12214, 12418)]