156696267220

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1009}}^1\times {\mathrm{23459}}^1$

素因数の和:24808

約数の個数: 48

約数和(自身を含む): 330397502400

約数和(自身を除く): 173701235180

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1009, 1324, 1655, 2018, 3310, 4036, 5045, 6620, 10090, 20180, 23459, 46918, 93836, 117295, 234590, 333979, 469180, 667958, 1335916, 1669895, 3339790, 6679580, 7764929, 15529858, 23670131, 31059716, 38824645, 47340262, 77649290, 94680524, 118350655, 155298580, 236701310, 473402620, 7834813361, 15669626722, 31339253444, 39174066805, 78348133610, 156696267220]

約数ペア:

[(1, 156696267220), (2, 78348133610), (4, 39174066805), (5, 31339253444), (10, 15669626722), (20, 7834813361), (331, 473402620), (662, 236701310), (1009, 155298580), (1324, 118350655), (1655, 94680524), (2018, 77649290), (3310, 47340262), (4036, 38824645), (5045, 31059716), (6620, 23670131), (10090, 15529858), (20180, 7764929), (23459, 6679580), (46918, 3339790), (93836, 1669895), (117295, 1335916), (234590, 667958), (333979, 469180)]