156616395236

素因数分解:

$2^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{773}}^1\times {\mathrm{2699}}^1$

素因数の和:3873

約数の個数: 72

約数和(自身を含む): 320190796800

約数和(自身を除く): 163574401564

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 383, 766, 773, 1532, 1546, 2681, 2699, 3092, 5362, 5398, 5411, 10724, 10796, 10822, 18767, 18893, 21644, 37534, 37786, 37877, 75068, 75572, 75754, 132251, 151508, 264502, 296059, 529004, 592118, 1033717, 1184236, 2067434, 2072413, 2086327, 4134868, 4144826, 4172654, 7236019, 8289652, 8345308, 14472038, 14506891, 14604289, 28944076, 29013782, 29208578, 50652133, 58027564, 58417156, 101304266, 102230023, 202608532, 204460046, 408920092, 799063241, 1598126482, 3196252964, 5593442687, 11186885374, 22373770748, 39154098809, 78308197618, 156616395236]

約数ペア:

[(1, 156616395236), (2, 78308197618), (4, 39154098809), (7, 22373770748), (14, 11186885374), (28, 5593442687), (49, 3196252964), (98, 1598126482), (196, 799063241), (383, 408920092), (766, 204460046), (773, 202608532), (1532, 102230023), (1546, 101304266), (2681, 58417156), (2699, 58027564), (3092, 50652133), (5362, 29208578), (5398, 29013782), (5411, 28944076), (10724, 14604289), (10796, 14506891), (10822, 14472038), (18767, 8345308), (18893, 8289652), (21644, 7236019), (37534, 4172654), (37786, 4144826), (37877, 4134868), (75068, 2086327), (75572, 2072413), (75754, 2067434), (132251, 1184236), (151508, 1033717), (264502, 592118), (296059, 529004)]