156935472748

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{15787}}^1$

素因数の和:16294

約数の個数: 48

約数和(自身を含む): 282192438528

約数和(自身を除く): 125256965780

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 311, 524, 622, 1244, 7991, 15787, 15982, 18971, 31574, 31964, 37942, 40741, 63148, 75884, 81482, 162964, 963007, 1926014, 2068097, 2485201, 3852028, 4136194, 4909757, 4970402, 8272388, 9819514, 9940804, 19639028, 126153917, 252307834, 299495177, 504615668, 598990354, 643178167, 1197980708, 1286356334, 2572712668, 39233868187, 78467736374, 156935472748]

約数ペア:

[(1, 156935472748), (2, 78467736374), (4, 39233868187), (61, 2572712668), (122, 1286356334), (131, 1197980708), (244, 643178167), (262, 598990354), (311, 504615668), (524, 299495177), (622, 252307834), (1244, 126153917), (7991, 19639028), (15787, 9940804), (15982, 9819514), (18971, 8272388), (31574, 4970402), (31964, 4909757), (37942, 4136194), (40741, 3852028), (63148, 2485201), (75884, 2068097), (81482, 1926014), (162964, 963007)]