156944601580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1\times {\mathrm{15193}}^1$

素因数の和:15875

約数の個数: 96

約数和(自身を含む): 360865036224

約数和(自身を除く): 203920434644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 593, 670, 871, 1186, 1340, 1742, 2372, 2965, 3484, 4355, 5930, 7709, 8710, 11860, 15193, 15418, 17420, 30386, 30836, 38545, 39731, 60772, 75965, 77090, 79462, 151930, 154180, 158924, 197509, 198655, 303860, 395018, 397310, 516503, 790036, 794620, 987545, 1017931, 1033006, 1975090, 2035862, 2066012, 2582515, 3950180, 4071724, 5089655, 5165030, 9009449, 10179310, 10330060, 13233103, 18018898, 20358620, 26466206, 36037796, 45047245, 52932412, 66165515, 90094490, 117122837, 132331030, 180188980, 234245674, 264662060, 468491348, 585614185, 603633083, 1171228370, 1207266166, 2342456740, 2414532332, 3018165415, 6036330830, 7847230079, 12072661660, 15694460158, 31388920316, 39236150395, 78472300790, 156944601580]

約数ペア:

[(1, 156944601580), (2, 78472300790), (4, 39236150395), (5, 31388920316), (10, 15694460158), (13, 12072661660), (20, 7847230079), (26, 6036330830), (52, 3018165415), (65, 2414532332), (67, 2342456740), (130, 1207266166), (134, 1171228370), (260, 603633083), (268, 585614185), (335, 468491348), (593, 264662060), (670, 234245674), (871, 180188980), (1186, 132331030), (1340, 117122837), (1742, 90094490), (2372, 66165515), (2965, 52932412), (3484, 45047245), (4355, 36037796), (5930, 26466206), (7709, 20358620), (8710, 18018898), (11860, 13233103), (15193, 10330060), (15418, 10179310), (17420, 9009449), (30386, 5165030), (30836, 5089655), (38545, 4071724), (39731, 3950180), (60772, 2582515), (75965, 2066012), (77090, 2035862), (79462, 1975090), (151930, 1033006), (154180, 1017931), (158924, 987545), (197509, 794620), (198655, 790036), (303860, 516503), (395018, 397310)]