129991176

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:748

約数の個数: 128

約数和(自身を含む): 416160000

約数和(自身を除く): 286168824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 149, 168, 189, 216, 252, 298, 378, 447, 504, 577, 596, 756, 894, 1043, 1154, 1192, 1341, 1512, 1731, 1788, 2086, 2308, 2682, 3129, 3462, 3576, 4023, 4039, 4172, 4616, 5193, 5364, 6258, 6924, 8046, 8078, 8344, 9387, 10386, 10728, 12117, 12516, 13848, 15579, 16092, 16156, 18774, 20772, 24234, 25032, 28161, 31158, 32184, 32312, 36351, 37548, 41544, 48468, 56322, 62316, 72702, 75096, 85973, 96936, 109053, 112644, 124632, 145404, 171946, 218106, 225288, 257919, 290808, 343892, 436212, 515838, 601811, 687784, 773757, 872424, 1031676, 1203622, 1547514, 1805433, 2063352, 2321271, 2407244, 3095028, 3610866, 4642542, 4814488, 5416299, 6190056, 7221732, 9285084, 10832598, 14443464, 16248897, 18570168, 21665196, 32497794, 43330392, 64995588, 129991176]

約数ペア:

[(1, 129991176), (2, 64995588), (3, 43330392), (4, 32497794), (6, 21665196), (7, 18570168), (8, 16248897), (9, 14443464), (12, 10832598), (14, 9285084), (18, 7221732), (21, 6190056), (24, 5416299), (27, 4814488), (28, 4642542), (36, 3610866), (42, 3095028), (54, 2407244), (56, 2321271), (63, 2063352), (72, 1805433), (84, 1547514), (108, 1203622), (126, 1031676), (149, 872424), (168, 773757), (189, 687784), (216, 601811), (252, 515838), (298, 436212), (378, 343892), (447, 290808), (504, 257919), (577, 225288), (596, 218106), (756, 171946), (894, 145404), (1043, 124632), (1154, 112644), (1192, 109053), (1341, 96936), (1512, 85973), (1731, 75096), (1788, 72702), (2086, 62316), (2308, 56322), (2682, 48468), (3129, 41544), (3462, 37548), (3576, 36351), (4023, 32312), (4039, 32184), (4172, 31158), (4616, 28161), (5193, 25032), (5364, 24234), (6258, 20772), (6924, 18774), (8046, 16156), (8078, 16092), (8344, 15579), (9387, 13848), (10386, 12516), (10728, 12117)]