16457154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 24185406

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 503, 574, 779, 798, 861, 1006, 1509, 1558, 1722, 2337, 3018, 3521, 4674, 5453, 7042, 9557, 10563, 10906, 16359, 19114, 20623, 21126, 28671, 32718, 41246, 57342, 61869, 66899, 123738, 133798, 144361, 200697, 288722, 391837, 401394, 433083, 783674, 866166, 1175511, 2351022, 2742859, 5485718, 8228577, 16457154]

約数ペア:

[(1, 16457154), (2, 8228577), (3, 5485718), (6, 2742859), (7, 2351022), (14, 1175511), (19, 866166), (21, 783674), (38, 433083), (41, 401394), (42, 391837), (57, 288722), (82, 200697), (114, 144361), (123, 133798), (133, 123738), (246, 66899), (266, 61869), (287, 57342), (399, 41246), (503, 32718), (574, 28671), (779, 21126), (798, 20623), (861, 19114), (1006, 16359), (1509, 10906), (1558, 10563), (1722, 9557), (2337, 7042), (3018, 5453), (3521, 4674)]