147864528

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{1811}}^1$

素因数の和:1844

約数の個数: 140

約数和(自身を含む): 491167968

約数和(自身を除く): 343303440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1811, 1944, 2268, 2916, 3024, 3402, 3622, 3888, 4536, 5103, 5433, 5832, 6804, 7244, 9072, 10206, 10866, 11664, 12677, 13608, 14488, 16299, 20412, 21732, 25354, 27216, 28976, 32598, 38031, 40824, 43464, 48897, 50708, 65196, 76062, 81648, 86928, 97794, 101416, 114093, 130392, 146691, 152124, 195588, 202832, 228186, 260784, 293382, 304248, 342279, 391176, 440073, 456372, 586764, 608496, 684558, 782352, 880146, 912744, 1026837, 1173528, 1320219, 1369116, 1760292, 1825488, 2053674, 2347056, 2640438, 2738232, 3080511, 3520584, 4107348, 5280876, 5476464, 6161022, 7041168, 8214696, 9241533, 10561752, 12322044, 16429392, 18483066, 21123504, 24644088, 36966132, 49288176, 73932264, 147864528]

約数ペア:

[(1, 147864528), (2, 73932264), (3, 49288176), (4, 36966132), (6, 24644088), (7, 21123504), (8, 18483066), (9, 16429392), (12, 12322044), (14, 10561752), (16, 9241533), (18, 8214696), (21, 7041168), (24, 6161022), (27, 5476464), (28, 5280876), (36, 4107348), (42, 3520584), (48, 3080511), (54, 2738232), (56, 2640438), (63, 2347056), (72, 2053674), (81, 1825488), (84, 1760292), (108, 1369116), (112, 1320219), (126, 1173528), (144, 1026837), (162, 912744), (168, 880146), (189, 782352), (216, 684558), (243, 608496), (252, 586764), (324, 456372), (336, 440073), (378, 391176), (432, 342279), (486, 304248), (504, 293382), (567, 260784), (648, 228186), (729, 202832), (756, 195588), (972, 152124), (1008, 146691), (1134, 130392), (1296, 114093), (1458, 101416), (1512, 97794), (1701, 86928), (1811, 81648), (1944, 76062), (2268, 65196), (2916, 50708), (3024, 48897), (3402, 43464), (3622, 40824), (3888, 38031), (4536, 32598), (5103, 28976), (5433, 27216), (5832, 25354), (6804, 21732), (7244, 20412), (9072, 16299), (10206, 14488), (10866, 13608), (11664, 12677)]