154243848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 444579840

約数和(自身を除く): 290335992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 47, 62, 66, 88, 93, 94, 124, 132, 141, 186, 188, 248, 264, 282, 341, 372, 376, 401, 517, 564, 682, 744, 802, 1023, 1034, 1128, 1203, 1364, 1457, 1551, 1604, 2046, 2068, 2406, 2728, 2914, 3102, 3208, 4092, 4136, 4371, 4411, 4812, 5828, 6204, 8184, 8742, 8822, 9624, 11656, 12408, 12431, 13233, 16027, 17484, 17644, 18847, 24862, 26466, 32054, 34968, 35288, 37293, 37694, 48081, 49724, 52932, 56541, 64108, 74586, 75388, 96162, 99448, 105864, 113082, 128216, 136741, 149172, 150776, 192324, 207317, 226164, 273482, 298344, 384648, 410223, 414634, 452328, 546964, 584257, 621951, 820446, 829268, 1093928, 1168514, 1243902, 1640892, 1658536, 1752771, 2337028, 2487804, 3281784, 3505542, 4674056, 4975608, 6426827, 7011084, 12853654, 14022168, 19280481, 25707308, 38560962, 51414616, 77121924, 154243848]

約数ペア:

[(1, 154243848), (2, 77121924), (3, 51414616), (4, 38560962), (6, 25707308), (8, 19280481), (11, 14022168), (12, 12853654), (22, 7011084), (24, 6426827), (31, 4975608), (33, 4674056), (44, 3505542), (47, 3281784), (62, 2487804), (66, 2337028), (88, 1752771), (93, 1658536), (94, 1640892), (124, 1243902), (132, 1168514), (141, 1093928), (186, 829268), (188, 820446), (248, 621951), (264, 584257), (282, 546964), (341, 452328), (372, 414634), (376, 410223), (401, 384648), (517, 298344), (564, 273482), (682, 226164), (744, 207317), (802, 192324), (1023, 150776), (1034, 149172), (1128, 136741), (1203, 128216), (1364, 113082), (1457, 105864), (1551, 99448), (1604, 96162), (2046, 75388), (2068, 74586), (2406, 64108), (2728, 56541), (2914, 52932), (3102, 49724), (3208, 48081), (4092, 37694), (4136, 37293), (4371, 35288), (4411, 34968), (4812, 32054), (5828, 26466), (6204, 24862), (8184, 18847), (8742, 17644), (8822, 17484), (9624, 16027), (11656, 13233), (12408, 12431)]