15691682204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{5437}}^1$

素因数の和:5619

約数の個数: 72

約数和(自身を含む): 30984201360

約数和(自身を除く): 15292519156

約数列:

[1, 2, 4, 11, 22, 44, 67, 89, 121, 134, 178, 242, 268, 356, 484, 737, 979, 1474, 1958, 2948, 3916, 5437, 5963, 8107, 10769, 10874, 11926, 16214, 21538, 21748, 23852, 32428, 43076, 59807, 65593, 119614, 131186, 239228, 262372, 364279, 483893, 657877, 721523, 728558, 967786, 1315754, 1443046, 1457116, 1935572, 2631508, 2886092, 4007069, 5322823, 8014138, 10645646, 16028276, 21291292, 32420831, 44077759, 58551053, 64841662, 88155518, 117102106, 129683324, 176311036, 234204212, 356629141, 713258282, 1426516564, 3922920551, 7845841102, 15691682204]

約数ペア:

[(1, 15691682204), (2, 7845841102), (4, 3922920551), (11, 1426516564), (22, 713258282), (44, 356629141), (67, 234204212), (89, 176311036), (121, 129683324), (134, 117102106), (178, 88155518), (242, 64841662), (268, 58551053), (356, 44077759), (484, 32420831), (737, 21291292), (979, 16028276), (1474, 10645646), (1958, 8014138), (2948, 5322823), (3916, 4007069), (5437, 2886092), (5963, 2631508), (8107, 1935572), (10769, 1457116), (10874, 1443046), (11926, 1315754), (16214, 967786), (21538, 728558), (21748, 721523), (23852, 657877), (32428, 483893), (43076, 364279), (59807, 262372), (65593, 239228), (119614, 131186)]