149077552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13523}}^1$

素因数の和:13597

約数の個数: 40

約数和(自身を含む): 316948464

約数和(自身を除く): 167870912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 13523, 27046, 54092, 108184, 175799, 216368, 351598, 703196, 716719, 1406392, 1433438, 2812784, 2866876, 5733752, 9317347, 11467504, 18634694, 37269388, 74538776, 149077552]

約数ペア:

[(1, 149077552), (2, 74538776), (4, 37269388), (8, 18634694), (13, 11467504), (16, 9317347), (26, 5733752), (52, 2866876), (53, 2812784), (104, 1433438), (106, 1406392), (208, 716719), (212, 703196), (424, 351598), (689, 216368), (848, 175799), (1378, 108184), (2756, 54092), (5512, 27046), (11024, 13523)]