102731148

素因数分解:

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

素因数の和:224

約数の個数: 144

約数和(自身を含む): 295649536

約数和(自身を除く): 192918388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 73, 78, 93, 97, 117, 124, 146, 156, 186, 194, 219, 234, 279, 291, 292, 372, 388, 403, 438, 468, 558, 582, 657, 806, 873, 876, 949, 1116, 1164, 1209, 1261, 1314, 1612, 1746, 1898, 2263, 2418, 2522, 2628, 2847, 3007, 3492, 3627, 3783, 3796, 4526, 4836, 5044, 5694, 6014, 6789, 7081, 7254, 7566, 8541, 9021, 9052, 11349, 11388, 12028, 13578, 14162, 14508, 15132, 17082, 18042, 20367, 21243, 22698, 27063, 27156, 28324, 29419, 34164, 36084, 39091, 40734, 42486, 45396, 54126, 58838, 63729, 78182, 81468, 84972, 88257, 92053, 108252, 117273, 117676, 127458, 156364, 176514, 184106, 219511, 234546, 254916, 264771, 276159, 351819, 353028, 368212, 439022, 469092, 529542, 552318, 658533, 703638, 828477, 878044, 1059084, 1104636, 1317066, 1407276, 1656954, 1975599, 2634132, 2853643, 3313908, 3951198, 5707286, 7902396, 8560929, 11414572, 17121858, 25682787, 34243716, 51365574, 102731148]

約数ペア:

[(1, 102731148), (2, 51365574), (3, 34243716), (4, 25682787), (6, 17121858), (9, 11414572), (12, 8560929), (13, 7902396), (18, 5707286), (26, 3951198), (31, 3313908), (36, 2853643), (39, 2634132), (52, 1975599), (62, 1656954), (73, 1407276), (78, 1317066), (93, 1104636), (97, 1059084), (117, 878044), (124, 828477), (146, 703638), (156, 658533), (186, 552318), (194, 529542), (219, 469092), (234, 439022), (279, 368212), (291, 353028), (292, 351819), (372, 276159), (388, 264771), (403, 254916), (438, 234546), (468, 219511), (558, 184106), (582, 176514), (657, 156364), (806, 127458), (873, 117676), (876, 117273), (949, 108252), (1116, 92053), (1164, 88257), (1209, 84972), (1261, 81468), (1314, 78182), (1612, 63729), (1746, 58838), (1898, 54126), (2263, 45396), (2418, 42486), (2522, 40734), (2628, 39091), (2847, 36084), (3007, 34164), (3492, 29419), (3627, 28324), (3783, 27156), (3796, 27063), (4526, 22698), (4836, 21243), (5044, 20367), (5694, 18042), (6014, 17082), (6789, 15132), (7081, 14508), (7254, 14162), (7566, 13578), (8541, 12028), (9021, 11388), (9052, 11349)]