139231848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 427161600

約数和(自身を除く): 287929752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 53, 56, 57, 76, 84, 106, 114, 133, 152, 159, 168, 212, 228, 266, 318, 371, 399, 424, 456, 532, 636, 742, 798, 823, 1007, 1064, 1113, 1272, 1484, 1596, 1646, 2014, 2226, 2469, 2968, 3021, 3192, 3292, 4028, 4452, 4938, 5761, 6042, 6584, 7049, 8056, 8904, 9876, 11522, 12084, 14098, 15637, 17283, 19752, 21147, 23044, 24168, 28196, 31274, 34566, 42294, 43619, 46088, 46911, 56392, 62548, 69132, 84588, 87238, 93822, 109459, 125096, 130857, 138264, 169176, 174476, 187644, 218918, 261714, 305333, 328377, 348952, 375288, 437836, 523428, 610666, 656754, 828761, 875672, 915999, 1046856, 1221332, 1313508, 1657522, 1831998, 2442664, 2486283, 2627016, 3315044, 3663996, 4972566, 5801327, 6630088, 7327992, 9945132, 11602654, 17403981, 19890264, 23205308, 34807962, 46410616, 69615924, 139231848]

約数ペア:

[(1, 139231848), (2, 69615924), (3, 46410616), (4, 34807962), (6, 23205308), (7, 19890264), (8, 17403981), (12, 11602654), (14, 9945132), (19, 7327992), (21, 6630088), (24, 5801327), (28, 4972566), (38, 3663996), (42, 3315044), (53, 2627016), (56, 2486283), (57, 2442664), (76, 1831998), (84, 1657522), (106, 1313508), (114, 1221332), (133, 1046856), (152, 915999), (159, 875672), (168, 828761), (212, 656754), (228, 610666), (266, 523428), (318, 437836), (371, 375288), (399, 348952), (424, 328377), (456, 305333), (532, 261714), (636, 218918), (742, 187644), (798, 174476), (823, 169176), (1007, 138264), (1064, 130857), (1113, 125096), (1272, 109459), (1484, 93822), (1596, 87238), (1646, 84588), (2014, 69132), (2226, 62548), (2469, 56392), (2968, 46911), (3021, 46088), (3192, 43619), (3292, 42294), (4028, 34566), (4452, 31274), (4938, 28196), (5761, 24168), (6042, 23044), (6584, 21147), (7049, 19752), (8056, 17283), (8904, 15637), (9876, 14098), (11522, 12084)]