128194248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 399974400

約数和(自身を除く): 271780152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 743, 948, 1027, 1092, 1106, 1486, 1659, 1896, 2054, 2184, 2212, 2229, 2972, 3081, 3318, 4108, 4424, 4458, 5201, 5944, 6162, 6636, 7189, 8216, 8916, 9659, 10402, 12324, 13272, 14378, 15603, 17832, 19318, 20804, 21567, 24648, 28756, 28977, 31206, 38636, 41608, 43134, 57512, 57954, 58697, 62412, 67613, 77272, 86268, 115908, 117394, 124824, 135226, 172536, 176091, 202839, 231816, 234788, 270452, 352182, 405678, 410879, 469576, 540904, 704364, 763061, 811356, 821758, 1232637, 1408728, 1526122, 1622712, 1643516, 2289183, 2465274, 3052244, 3287032, 4578366, 4930548, 5341427, 6104488, 9156732, 9861096, 10682854, 16024281, 18313464, 21365708, 32048562, 42731416, 64097124, 128194248]

約数ペア:

[(1, 128194248), (2, 64097124), (3, 42731416), (4, 32048562), (6, 21365708), (7, 18313464), (8, 16024281), (12, 10682854), (13, 9861096), (14, 9156732), (21, 6104488), (24, 5341427), (26, 4930548), (28, 4578366), (39, 3287032), (42, 3052244), (52, 2465274), (56, 2289183), (78, 1643516), (79, 1622712), (84, 1526122), (91, 1408728), (104, 1232637), (156, 821758), (158, 811356), (168, 763061), (182, 704364), (237, 540904), (273, 469576), (312, 410879), (316, 405678), (364, 352182), (474, 270452), (546, 234788), (553, 231816), (632, 202839), (728, 176091), (743, 172536), (948, 135226), (1027, 124824), (1092, 117394), (1106, 115908), (1486, 86268), (1659, 77272), (1896, 67613), (2054, 62412), (2184, 58697), (2212, 57954), (2229, 57512), (2972, 43134), (3081, 41608), (3318, 38636), (4108, 31206), (4424, 28977), (4458, 28756), (5201, 24648), (5944, 21567), (6162, 20804), (6636, 19318), (7189, 17832), (8216, 15603), (8916, 14378), (9659, 13272), (10402, 12324)]