154096722

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 389867520

約数和(自身を除く): 235770798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 73, 78, 93, 97, 117, 146, 186, 194, 219, 234, 279, 291, 351, 403, 438, 558, 582, 657, 702, 806, 837, 873, 949, 1209, 1261, 1314, 1674, 1746, 1898, 1971, 2263, 2418, 2522, 2619, 2847, 3007, 3627, 3783, 3942, 4526, 5238, 5694, 6014, 6789, 7081, 7254, 7566, 8541, 9021, 10881, 11349, 13578, 14162, 17082, 18042, 20367, 21243, 21762, 22698, 25623, 27063, 29419, 34047, 39091, 40734, 42486, 51246, 54126, 58838, 61101, 63729, 68094, 78182, 81189, 88257, 92053, 117273, 122202, 127458, 162378, 176514, 184106, 191187, 219511, 234546, 264771, 276159, 351819, 382374, 439022, 529542, 552318, 658533, 703638, 794313, 828477, 1055457, 1317066, 1588626, 1656954, 1975599, 2110914, 2485431, 2853643, 3951198, 4970862, 5707286, 5926797, 8560929, 11853594, 17121858, 25682787, 51365574, 77048361, 154096722]

約数ペア:

[(1, 154096722), (2, 77048361), (3, 51365574), (6, 25682787), (9, 17121858), (13, 11853594), (18, 8560929), (26, 5926797), (27, 5707286), (31, 4970862), (39, 3951198), (54, 2853643), (62, 2485431), (73, 2110914), (78, 1975599), (93, 1656954), (97, 1588626), (117, 1317066), (146, 1055457), (186, 828477), (194, 794313), (219, 703638), (234, 658533), (279, 552318), (291, 529542), (351, 439022), (403, 382374), (438, 351819), (558, 276159), (582, 264771), (657, 234546), (702, 219511), (806, 191187), (837, 184106), (873, 176514), (949, 162378), (1209, 127458), (1261, 122202), (1314, 117273), (1674, 92053), (1746, 88257), (1898, 81189), (1971, 78182), (2263, 68094), (2418, 63729), (2522, 61101), (2619, 58838), (2847, 54126), (3007, 51246), (3627, 42486), (3783, 40734), (3942, 39091), (4526, 34047), (5238, 29419), (5694, 27063), (6014, 25623), (6789, 22698), (7081, 21762), (7254, 21243), (7566, 20367), (8541, 18042), (9021, 17082), (10881, 14162), (11349, 13578)]