154424144

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 358072320

約数和(自身を除く): 203648176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 112, 124, 158, 217, 248, 316, 434, 496, 553, 563, 632, 868, 1106, 1126, 1264, 1736, 2212, 2252, 2449, 3472, 3941, 4424, 4504, 4898, 7882, 8848, 9008, 9796, 15764, 17143, 17453, 19592, 31528, 34286, 34906, 39184, 44477, 63056, 68572, 69812, 88954, 122171, 137144, 139624, 177908, 244342, 274288, 279248, 311339, 355816, 488684, 622678, 711632, 977368, 1245356, 1378787, 1954736, 2490712, 2757574, 4981424, 5515148, 9651509, 11030296, 19303018, 22060592, 38606036, 77212072, 154424144]

約数ペア:

[(1, 154424144), (2, 77212072), (4, 38606036), (7, 22060592), (8, 19303018), (14, 11030296), (16, 9651509), (28, 5515148), (31, 4981424), (56, 2757574), (62, 2490712), (79, 1954736), (112, 1378787), (124, 1245356), (158, 977368), (217, 711632), (248, 622678), (316, 488684), (434, 355816), (496, 311339), (553, 279248), (563, 274288), (632, 244342), (868, 177908), (1106, 139624), (1126, 137144), (1264, 122171), (1736, 88954), (2212, 69812), (2252, 68572), (2449, 63056), (3472, 44477), (3941, 39184), (4424, 34906), (4504, 34286), (4898, 31528), (7882, 19592), (8848, 17453), (9008, 17143), (9796, 15764)]