15616224

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 49441392

約数和(自身を除く): 33825168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 97, 104, 117, 129, 144, 156, 172, 194, 208, 234, 258, 288, 291, 312, 344, 387, 388, 416, 468, 516, 559, 582, 624, 688, 774, 776, 873, 936, 1032, 1118, 1164, 1248, 1261, 1376, 1548, 1552, 1677, 1746, 1872, 2064, 2236, 2328, 2522, 3096, 3104, 3354, 3492, 3744, 3783, 4128, 4171, 4472, 4656, 5031, 5044, 6192, 6708, 6984, 7566, 8342, 8944, 9312, 10062, 10088, 11349, 12384, 12513, 13416, 13968, 15132, 16684, 17888, 20124, 20176, 22698, 25026, 26832, 27936, 30264, 33368, 37539, 40248, 40352, 45396, 50052, 53664, 54223, 60528, 66736, 75078, 80496, 90792, 100104, 108446, 121056, 133472, 150156, 160992, 162669, 181584, 200208, 216892, 300312, 325338, 363168, 400416, 433784, 488007, 600624, 650676, 867568, 976014, 1201248, 1301352, 1735136, 1952028, 2602704, 3904056, 5205408, 7808112, 15616224]

約数ペア:

[(1, 15616224), (2, 7808112), (3, 5205408), (4, 3904056), (6, 2602704), (8, 1952028), (9, 1735136), (12, 1301352), (13, 1201248), (16, 976014), (18, 867568), (24, 650676), (26, 600624), (32, 488007), (36, 433784), (39, 400416), (43, 363168), (48, 325338), (52, 300312), (72, 216892), (78, 200208), (86, 181584), (96, 162669), (97, 160992), (104, 150156), (117, 133472), (129, 121056), (144, 108446), (156, 100104), (172, 90792), (194, 80496), (208, 75078), (234, 66736), (258, 60528), (288, 54223), (291, 53664), (312, 50052), (344, 45396), (387, 40352), (388, 40248), (416, 37539), (468, 33368), (516, 30264), (559, 27936), (582, 26832), (624, 25026), (688, 22698), (774, 20176), (776, 20124), (873, 17888), (936, 16684), (1032, 15132), (1118, 13968), (1164, 13416), (1248, 12513), (1261, 12384), (1376, 11349), (1548, 10088), (1552, 10062), (1677, 9312), (1746, 8944), (1872, 8342), (2064, 7566), (2236, 6984), (2328, 6708), (2522, 6192), (3096, 5044), (3104, 5031), (3354, 4656), (3492, 4472), (3744, 4171), (3783, 4128)]