156944620780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3611243}}^1$

素因数の和:3611346

約数の個数: 48

約数和(自身を含む): 343992658464

約数和(自身を除く): 187048037684

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 1060, 2173, 4346, 8692, 10865, 21730, 43460, 3611243, 7222486, 14444972, 18056215, 36112430, 72224860, 148060963, 191395879, 296121926, 382791758, 592243852, 740304815, 765583516, 956979395, 1480609630, 1913958790, 2961219260, 3827917580, 7847231039, 15694462078, 31388924156, 39236155195, 78472310390, 156944620780]

約数ペア:

[(1, 156944620780), (2, 78472310390), (4, 39236155195), (5, 31388924156), (10, 15694462078), (20, 7847231039), (41, 3827917580), (53, 2961219260), (82, 1913958790), (106, 1480609630), (164, 956979395), (205, 765583516), (212, 740304815), (265, 592243852), (410, 382791758), (530, 296121926), (820, 191395879), (1060, 148060963), (2173, 72224860), (4346, 36112430), (8692, 18056215), (10865, 14444972), (21730, 7222486), (43460, 3611243)]