149021496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 450201960

約数和(自身を除く): 301180464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 169, 222, 234, 296, 312, 331, 333, 338, 444, 468, 481, 507, 662, 666, 676, 888, 936, 962, 993, 1014, 1324, 1332, 1352, 1443, 1521, 1924, 1986, 2028, 2648, 2664, 2886, 2979, 3042, 3848, 3972, 4056, 4303, 4329, 5772, 5958, 6084, 6253, 7944, 8606, 8658, 11544, 11916, 12168, 12247, 12506, 12909, 17212, 17316, 18759, 23832, 24494, 25012, 25818, 34424, 34632, 36741, 37518, 38727, 48988, 50024, 51636, 55939, 56277, 73482, 75036, 77454, 97976, 103272, 110223, 111878, 112554, 146964, 150072, 154908, 159211, 167817, 220446, 223756, 225108, 293928, 309816, 318422, 335634, 440892, 447512, 450216, 477633, 503451, 636844, 671268, 881784, 955266, 1006902, 1273688, 1342536, 1432899, 1910532, 2013804, 2069743, 2865798, 3821064, 4027608, 4139486, 5731596, 6209229, 8278972, 11463192, 12418458, 16557944, 18627687, 24836916, 37255374, 49673832, 74510748, 149021496]

約数ペア:

[(1, 149021496), (2, 74510748), (3, 49673832), (4, 37255374), (6, 24836916), (8, 18627687), (9, 16557944), (12, 12418458), (13, 11463192), (18, 8278972), (24, 6209229), (26, 5731596), (36, 4139486), (37, 4027608), (39, 3821064), (52, 2865798), (72, 2069743), (74, 2013804), (78, 1910532), (104, 1432899), (111, 1342536), (117, 1273688), (148, 1006902), (156, 955266), (169, 881784), (222, 671268), (234, 636844), (296, 503451), (312, 477633), (331, 450216), (333, 447512), (338, 440892), (444, 335634), (468, 318422), (481, 309816), (507, 293928), (662, 225108), (666, 223756), (676, 220446), (888, 167817), (936, 159211), (962, 154908), (993, 150072), (1014, 146964), (1324, 112554), (1332, 111878), (1352, 110223), (1443, 103272), (1521, 97976), (1924, 77454), (1986, 75036), (2028, 73482), (2648, 56277), (2664, 55939), (2886, 51636), (2979, 50024), (3042, 48988), (3848, 38727), (3972, 37518), (4056, 36741), (4303, 34632), (4329, 34424), (5772, 25818), (5958, 25012), (6084, 24494), (6253, 23832), (7944, 18759), (8606, 17316), (8658, 17212), (11544, 12909), (11916, 12506), (12168, 12247)]