154029148

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 343561344

約数和(自身を除く): 189532196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 182, 196, 244, 364, 427, 637, 793, 854, 991, 1274, 1586, 1708, 1982, 2548, 2989, 3172, 3964, 5551, 5978, 6937, 11102, 11956, 12883, 13874, 22204, 25766, 27748, 38857, 48559, 51532, 60451, 77714, 90181, 97118, 120902, 155428, 180362, 194236, 241804, 360724, 423157, 631267, 785863, 846314, 1262534, 1571726, 1692628, 2525068, 2962099, 3143452, 5501041, 5924198, 11002082, 11848396, 22004164, 38507287, 77014574, 154029148]

約数ペア:

[(1, 154029148), (2, 77014574), (4, 38507287), (7, 22004164), (13, 11848396), (14, 11002082), (26, 5924198), (28, 5501041), (49, 3143452), (52, 2962099), (61, 2525068), (91, 1692628), (98, 1571726), (122, 1262534), (182, 846314), (196, 785863), (244, 631267), (364, 423157), (427, 360724), (637, 241804), (793, 194236), (854, 180362), (991, 155428), (1274, 120902), (1586, 97118), (1708, 90181), (1982, 77714), (2548, 60451), (2989, 51532), (3172, 48559), (3964, 38857), (5551, 27748), (5978, 25766), (6937, 22204), (11102, 13874), (11956, 12883)]