156798158445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{68711}}^1$

素因数の和:68915

約数の個数: 96

約数和(自身を含む): 304850407680

約数和(自身を除く): 148052249235

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 157, 171, 255, 285, 323, 471, 765, 785, 855, 969, 1413, 1615, 2355, 2669, 2907, 2983, 4845, 7065, 8007, 8949, 13345, 14535, 14915, 24021, 26847, 40035, 44745, 50711, 68711, 120105, 134235, 152133, 206133, 253555, 343555, 456399, 618399, 760665, 1030665, 1168087, 1305509, 2281995, 3091995, 3504261, 3916527, 5840435, 6527545, 10512783, 10787627, 11749581, 17521305, 19582635, 22193653, 32362881, 52563915, 53938135, 58747905, 66580959, 97088643, 110968265, 161814405, 183389659, 199742877, 204964913, 332904795, 485443215, 550168977, 614894739, 916948295, 998714385, 1024824565, 1650506931, 1844684217, 2750844885, 3074473695, 3484403521, 8252534655, 9223421085, 10453210563, 17422017605, 31359631689, 52266052815, 156798158445]

約数ペア:

[(1, 156798158445), (3, 52266052815), (5, 31359631689), (9, 17422017605), (15, 10453210563), (17, 9223421085), (19, 8252534655), (45, 3484403521), (51, 3074473695), (57, 2750844885), (85, 1844684217), (95, 1650506931), (153, 1024824565), (157, 998714385), (171, 916948295), (255, 614894739), (285, 550168977), (323, 485443215), (471, 332904795), (765, 204964913), (785, 199742877), (855, 183389659), (969, 161814405), (1413, 110968265), (1615, 97088643), (2355, 66580959), (2669, 58747905), (2907, 53938135), (2983, 52563915), (4845, 32362881), (7065, 22193653), (8007, 19582635), (8949, 17521305), (13345, 11749581), (14535, 10787627), (14915, 10512783), (24021, 6527545), (26847, 5840435), (40035, 3916527), (44745, 3504261), (50711, 3091995), (68711, 2281995), (120105, 1305509), (134235, 1168087), (152133, 1030665), (206133, 760665), (253555, 618399), (343555, 456399)]