156746478265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{751}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 207620582400

約数和(自身を除く): 50874104135

約数列:

[1, 5, 13, 65, 89, 109, 331, 445, 545, 751, 1157, 1417, 1655, 3755, 4303, 5785, 7085, 9701, 9763, 21515, 29459, 36079, 48505, 48815, 66839, 81859, 126113, 147295, 180395, 248581, 334195, 382967, 409295, 469027, 630565, 868907, 1064167, 1242905, 1914835, 2345135, 3211031, 3231553, 4344535, 5320835, 7285451, 16055155, 16157765, 22123709, 27095329, 36427255, 41743403, 94710863, 110618545, 135476645, 208717015, 287608217, 352239277, 473554315, 1438041085, 1761196385, 2411484281, 12057421405, 31349295653, 156746478265]

約数ペア:

[(1, 156746478265), (5, 31349295653), (13, 12057421405), (65, 2411484281), (89, 1761196385), (109, 1438041085), (331, 473554315), (445, 352239277), (545, 287608217), (751, 208717015), (1157, 135476645), (1417, 110618545), (1655, 94710863), (3755, 41743403), (4303, 36427255), (5785, 27095329), (7085, 22123709), (9701, 16157765), (9763, 16055155), (21515, 7285451), (29459, 5320835), (36079, 4344535), (48505, 3231553), (48815, 3211031), (66839, 2345135), (81859, 1914835), (126113, 1242905), (147295, 1064167), (180395, 868907), (248581, 630565), (334195, 469027), (382967, 409295)]