158976972

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2731}}^1$

素因数の和:2769

約数の個数: 144

約数和(自身を含む): 523232640

約数和(自身を除く): 364255668

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 441, 462, 539, 588, 594, 693, 756, 882, 924, 1078, 1188, 1323, 1386, 1617, 1764, 2079, 2156, 2646, 2731, 2772, 3234, 4158, 4851, 5292, 5462, 6468, 8193, 8316, 9702, 10924, 14553, 16386, 19117, 19404, 24579, 29106, 30041, 32772, 38234, 49158, 57351, 58212, 60082, 73737, 76468, 90123, 98316, 114702, 120164, 133819, 147474, 172053, 180246, 210287, 229404, 267638, 270369, 294948, 344106, 360492, 401457, 420574, 516159, 535276, 540738, 630861, 688212, 802914, 811107, 841148, 1032318, 1081476, 1204371, 1261722, 1472009, 1605828, 1622214, 1892583, 2064636, 2408742, 2523444, 2944018, 3244428, 3613113, 3785166, 4416027, 4817484, 5677749, 5888036, 7226226, 7570332, 8832054, 11355498, 13248081, 14452452, 17664108, 22710996, 26496162, 39744243, 52992324, 79488486, 158976972]

約数ペア:

[(1, 158976972), (2, 79488486), (3, 52992324), (4, 39744243), (6, 26496162), (7, 22710996), (9, 17664108), (11, 14452452), (12, 13248081), (14, 11355498), (18, 8832054), (21, 7570332), (22, 7226226), (27, 5888036), (28, 5677749), (33, 4817484), (36, 4416027), (42, 3785166), (44, 3613113), (49, 3244428), (54, 2944018), (63, 2523444), (66, 2408742), (77, 2064636), (84, 1892583), (98, 1622214), (99, 1605828), (108, 1472009), (126, 1261722), (132, 1204371), (147, 1081476), (154, 1032318), (189, 841148), (196, 811107), (198, 802914), (231, 688212), (252, 630861), (294, 540738), (297, 535276), (308, 516159), (378, 420574), (396, 401457), (441, 360492), (462, 344106), (539, 294948), (588, 270369), (594, 267638), (693, 229404), (756, 210287), (882, 180246), (924, 172053), (1078, 147474), (1188, 133819), (1323, 120164), (1386, 114702), (1617, 98316), (1764, 90123), (2079, 76468), (2156, 73737), (2646, 60082), (2731, 58212), (2772, 57351), (3234, 49158), (4158, 38234), (4851, 32772), (5292, 30041), (5462, 29106), (6468, 24579), (8193, 19404), (8316, 19117), (9702, 16386), (10924, 14553)]