153920624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67273}}^1$

素因数の和:67305

約数の個数: 40

約数和(自身を含む): 350362992

約数和(自身を除く): 196442368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 67273, 134546, 269092, 538184, 740003, 874549, 1076368, 1480006, 1749098, 2960012, 3498196, 5920024, 6996392, 9620039, 11840048, 13992784, 19240078, 38480156, 76960312, 153920624]

約数ペア:

[(1, 153920624), (2, 76960312), (4, 38480156), (8, 19240078), (11, 13992784), (13, 11840048), (16, 9620039), (22, 6996392), (26, 5920024), (44, 3498196), (52, 2960012), (88, 1749098), (104, 1480006), (143, 1076368), (176, 874549), (208, 740003), (286, 538184), (572, 269092), (1144, 134546), (2288, 67273)]