165890204090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1061}}^1\times {\mathrm{1483}}^1$

素因数の和:3375

約数の個数: 64

約数和(自身を含む): 322489060992

約数和(自身を除く): 156598856902

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 811, 1061, 1483, 1622, 2122, 2966, 4055, 5305, 7415, 8110, 10543, 10610, 13793, 14830, 19279, 21086, 27586, 38558, 52715, 68965, 96395, 105430, 137930, 192790, 860471, 1202713, 1573463, 1720942, 2405426, 3146926, 4302355, 6013565, 7867315, 8604710, 11186123, 12027130, 15635269, 15734630, 20455019, 22372246, 31270538, 40910038, 55930615, 78176345, 102275095, 111861230, 156352690, 204550190, 1276078493, 2552156986, 6380392465, 12760784930, 16589020409, 33178040818, 82945102045, 165890204090]

約数ペア:

[(1, 165890204090), (2, 82945102045), (5, 33178040818), (10, 16589020409), (13, 12760784930), (26, 6380392465), (65, 2552156986), (130, 1276078493), (811, 204550190), (1061, 156352690), (1483, 111861230), (1622, 102275095), (2122, 78176345), (2966, 55930615), (4055, 40910038), (5305, 31270538), (7415, 22372246), (8110, 20455019), (10543, 15734630), (10610, 15635269), (13793, 12027130), (14830, 11186123), (19279, 8604710), (21086, 7867315), (27586, 6013565), (38558, 4302355), (52715, 3146926), (68965, 2405426), (96395, 1720942), (105430, 1573463), (137930, 1202713), (192790, 860471)]