156905034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7951}}^1$

素因数の和:8003

約数の個数: 64

約数和(自身を含む): 384749568

約数和(自身を除く): 227844534

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6578, 7951, 9867, 15902, 19734, 23853, 47706, 87461, 103363, 174922, 182873, 206726, 262383, 310089, 365746, 524766, 548619, 620178, 1097238, 1136993, 2011603, 2273986, 2377349, 3410979, 4023206, 4754698, 6034809, 6821958, 7132047, 12069618, 14264094, 26150839, 52301678, 78452517, 156905034]

約数ペア:

[(1, 156905034), (2, 78452517), (3, 52301678), (6, 26150839), (11, 14264094), (13, 12069618), (22, 7132047), (23, 6821958), (26, 6034809), (33, 4754698), (39, 4023206), (46, 3410979), (66, 2377349), (69, 2273986), (78, 2011603), (138, 1136993), (143, 1097238), (253, 620178), (286, 548619), (299, 524766), (429, 365746), (506, 310089), (598, 262383), (759, 206726), (858, 182873), (897, 174922), (1518, 103363), (1794, 87461), (3289, 47706), (6578, 23853), (7951, 19734), (9867, 15902)]