2156835168

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{80527}}^1$

素因数の和:80577

約数の個数: 96

約数和(自身を含む): 6493777920

約数和(自身を除く): 4336942752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 6696, 8928, 13392, 26784, 80527, 161054, 241581, 322108, 483162, 644216, 724743, 966324, 1288432, 1449486, 1932648, 2174229, 2496337, 2576864, 2898972, 3865296, 4348458, 4992674, 5797944, 7489011, 7730592, 8696916, 9985348, 11595888, 14978022, 17393832, 19970696, 22467033, 23191776, 29956044, 34787664, 39941392, 44934066, 59912088, 67401099, 69575328, 79882784, 89868132, 119824176, 134802198, 179736264, 239648352, 269604396, 359472528, 539208792, 718945056, 1078417584, 2156835168]

約数ペア:

[(1, 2156835168), (2, 1078417584), (3, 718945056), (4, 539208792), (6, 359472528), (8, 269604396), (9, 239648352), (12, 179736264), (16, 134802198), (18, 119824176), (24, 89868132), (27, 79882784), (31, 69575328), (32, 67401099), (36, 59912088), (48, 44934066), (54, 39941392), (62, 34787664), (72, 29956044), (93, 23191776), (96, 22467033), (108, 19970696), (124, 17393832), (144, 14978022), (186, 11595888), (216, 9985348), (248, 8696916), (279, 7730592), (288, 7489011), (372, 5797944), (432, 4992674), (496, 4348458), (558, 3865296), (744, 2898972), (837, 2576864), (864, 2496337), (992, 2174229), (1116, 1932648), (1488, 1449486), (1674, 1288432), (2232, 966324), (2976, 724743), (3348, 644216), (4464, 483162), (6696, 322108), (8928, 241581), (13392, 161054), (26784, 80527)]