160908530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 322559172

約数和(自身を除く): 161650642

約数列:

[1, 2, 5, 10, 19, 29, 38, 53, 58, 95, 106, 145, 190, 265, 290, 361, 530, 551, 722, 841, 1007, 1102, 1537, 1682, 1805, 2014, 2755, 3074, 3610, 4205, 5035, 5510, 7685, 8410, 10070, 10469, 15370, 15979, 19133, 20938, 29203, 31958, 38266, 44573, 52345, 58406, 79895, 89146, 95665, 104690, 146015, 159790, 191330, 222865, 292030, 303601, 445730, 554857, 607202, 846887, 1109714, 1518005, 1693774, 2774285, 3036010, 4234435, 5548570, 8468870, 16090853, 32181706, 80454265, 160908530]

約数ペア:

[(1, 160908530), (2, 80454265), (5, 32181706), (10, 16090853), (19, 8468870), (29, 5548570), (38, 4234435), (53, 3036010), (58, 2774285), (95, 1693774), (106, 1518005), (145, 1109714), (190, 846887), (265, 607202), (290, 554857), (361, 445730), (530, 303601), (551, 292030), (722, 222865), (841, 191330), (1007, 159790), (1102, 146015), (1537, 104690), (1682, 95665), (1805, 89146), (2014, 79895), (2755, 58406), (3074, 52345), (3610, 44573), (4205, 38266), (5035, 31958), (5510, 29203), (7685, 20938), (8410, 19133), (10070, 15979), (10469, 15370)]