156620064130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{117709}}^1$

素因数の和:117931

約数の個数: 64

約数和(自身を含む): 305104320000

約数和(自身を除く): 148484255870

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 149, 190, 235, 298, 470, 745, 893, 1490, 1786, 2831, 4465, 5662, 7003, 8930, 14006, 14155, 28310, 35015, 70030, 117709, 133057, 235418, 266114, 588545, 665285, 1177090, 1330570, 2236471, 4472942, 5532323, 11064646, 11182355, 17538641, 22364710, 27661615, 35077282, 55323230, 87693205, 105114137, 175386410, 210228274, 333234179, 525570685, 666468358, 824316127, 1051141370, 1648632254, 1666170895, 3332341790, 4121580635, 8243161270, 15662006413, 31324012826, 78310032065, 156620064130]

約数ペア:

[(1, 156620064130), (2, 78310032065), (5, 31324012826), (10, 15662006413), (19, 8243161270), (38, 4121580635), (47, 3332341790), (94, 1666170895), (95, 1648632254), (149, 1051141370), (190, 824316127), (235, 666468358), (298, 525570685), (470, 333234179), (745, 210228274), (893, 175386410), (1490, 105114137), (1786, 87693205), (2831, 55323230), (4465, 35077282), (5662, 27661615), (7003, 22364710), (8930, 17538641), (14006, 11182355), (14155, 11064646), (28310, 5532323), (35015, 4472942), (70030, 2236471), (117709, 1330570), (133057, 1177090), (235418, 665285), (266114, 588545)]