157223711216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{253567}}^1$

素因数の和:253870

約数の個数: 80

約数和(自身を含む): 359198343168

約数和(自身を除く): 201974631952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 271, 286, 542, 572, 1084, 1144, 2168, 2288, 2981, 3523, 4336, 5962, 7046, 11924, 14092, 23848, 28184, 38753, 47696, 56368, 77506, 155012, 253567, 310024, 507134, 620048, 1014268, 2028536, 2789237, 3296371, 4057072, 5578474, 6592742, 11156948, 13185484, 22313896, 26370968, 36260081, 44627792, 52741936, 68716657, 72520162, 137433314, 145040324, 274866628, 290080648, 549733256, 580161296, 755883227, 893316541, 1099466512, 1511766454, 1786633082, 3023532908, 3573266164, 6047065816, 7146532328, 9826481951, 12094131632, 14293064656, 19652963902, 39305927804, 78611855608, 157223711216]

約数ペア:

[(1, 157223711216), (2, 78611855608), (4, 39305927804), (8, 19652963902), (11, 14293064656), (13, 12094131632), (16, 9826481951), (22, 7146532328), (26, 6047065816), (44, 3573266164), (52, 3023532908), (88, 1786633082), (104, 1511766454), (143, 1099466512), (176, 893316541), (208, 755883227), (271, 580161296), (286, 549733256), (542, 290080648), (572, 274866628), (1084, 145040324), (1144, 137433314), (2168, 72520162), (2288, 68716657), (2981, 52741936), (3523, 44627792), (4336, 36260081), (5962, 26370968), (7046, 22313896), (11924, 13185484), (14092, 11156948), (23848, 6592742), (28184, 5578474), (38753, 4057072), (47696, 3296371), (56368, 2789237), (77506, 2028536), (155012, 1014268), (253567, 620048), (310024, 507134)]