151898348

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1583}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 319334400

約数和(自身を除く): 167436052

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 149, 161, 298, 322, 596, 644, 1043, 1583, 2086, 3166, 3427, 4172, 6332, 6854, 11081, 13708, 22162, 23989, 36409, 44324, 47978, 72818, 95956, 145636, 235867, 254863, 471734, 509726, 943468, 1019452, 1651069, 3302138, 5424941, 6604276, 10849882, 21699764, 37974587, 75949174, 151898348]

約数ペア:

[(1, 151898348), (2, 75949174), (4, 37974587), (7, 21699764), (14, 10849882), (23, 6604276), (28, 5424941), (46, 3302138), (92, 1651069), (149, 1019452), (161, 943468), (298, 509726), (322, 471734), (596, 254863), (644, 235867), (1043, 145636), (1583, 95956), (2086, 72818), (3166, 47978), (3427, 44324), (4172, 36409), (6332, 23989), (6854, 22162), (11081, 13708)]