15416699872

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1873

約数の個数: 144

約数和(自身を含む): 36413601840

約数和(自身を除く): 20996901968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 137, 172, 196, 224, 274, 301, 344, 392, 548, 602, 688, 784, 959, 1096, 1204, 1376, 1568, 1669, 1918, 2107, 2192, 2408, 3338, 3836, 4214, 4384, 4816, 5891, 6676, 6713, 7672, 8428, 9632, 11683, 11782, 13352, 13426, 15344, 16856, 23366, 23564, 26704, 26852, 30688, 33712, 41237, 46732, 47128, 53408, 53704, 67424, 71767, 81781, 82474, 93464, 94256, 107408, 143534, 163562, 164948, 186928, 188512, 214816, 228653, 287068, 288659, 327124, 329896, 373856, 457306, 502369, 574136, 577318, 654248, 659792, 914612, 1004738, 1148272, 1154636, 1308496, 1319584, 1600571, 1829224, 2009476, 2296544, 2309272, 2616992, 3201142, 3516583, 3658448, 4018952, 4618544, 6402284, 7033166, 7316896, 8037904, 9237088, 9832079, 11203997, 12804568, 14066332, 16075808, 19664158, 22407994, 25609136, 28132664, 39328316, 44815988, 51218272, 56265328, 68824553, 78656632, 89631976, 112530656, 137649106, 157313264, 179263952, 275298212, 314626528, 358527904, 481771871, 550596424, 963543742, 1101192848, 1927087484, 2202385696, 3854174968, 7708349936, 15416699872]

約数ペア:

[(1, 15416699872), (2, 7708349936), (4, 3854174968), (7, 2202385696), (8, 1927087484), (14, 1101192848), (16, 963543742), (28, 550596424), (32, 481771871), (43, 358527904), (49, 314626528), (56, 275298212), (86, 179263952), (98, 157313264), (112, 137649106), (137, 112530656), (172, 89631976), (196, 78656632), (224, 68824553), (274, 56265328), (301, 51218272), (344, 44815988), (392, 39328316), (548, 28132664), (602, 25609136), (688, 22407994), (784, 19664158), (959, 16075808), (1096, 14066332), (1204, 12804568), (1376, 11203997), (1568, 9832079), (1669, 9237088), (1918, 8037904), (2107, 7316896), (2192, 7033166), (2408, 6402284), (3338, 4618544), (3836, 4018952), (4214, 3658448), (4384, 3516583), (4816, 3201142), (5891, 2616992), (6676, 2309272), (6713, 2296544), (7672, 2009476), (8428, 1829224), (9632, 1600571), (11683, 1319584), (11782, 1308496), (13352, 1154636), (13426, 1148272), (15344, 1004738), (16856, 914612), (23366, 659792), (23564, 654248), (26704, 577318), (26852, 574136), (30688, 502369), (33712, 457306), (41237, 373856), (46732, 329896), (47128, 327124), (53408, 288659), (53704, 287068), (67424, 228653), (71767, 214816), (81781, 188512), (82474, 186928), (93464, 164948), (94256, 163562), (107408, 143534)]