156983128146

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{23603}}^1$

素因数の和:24328

約数の個数: 96

約数和(自身を含む): 375395372352

約数和(自身を除く): 218412244206

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 661, 774, 1118, 1322, 1677, 1983, 3354, 3966, 5031, 5949, 8593, 10062, 11898, 17186, 23603, 25779, 28423, 47206, 51558, 56846, 70809, 77337, 85269, 141618, 154674, 170538, 212427, 255807, 306839, 369499, 424854, 511614, 613678, 738998, 920517, 1014929, 1108497, 1841034, 2029858, 2216994, 2761551, 3044787, 3325491, 5523102, 6089574, 6650982, 9134361, 13194077, 15601583, 18268722, 26388154, 31203166, 39582231, 46804749, 79164462, 93609498, 118746693, 140414247, 202820579, 237493386, 280828494, 405641158, 608461737, 670868069, 1216923474, 1341736138, 1825385211, 2012604207, 3650770422, 4025208414, 6037812621, 8721284897, 12075625242, 17442569794, 26163854691, 52327709382, 78491564073, 156983128146]

約数ペア:

[(1, 156983128146), (2, 78491564073), (3, 52327709382), (6, 26163854691), (9, 17442569794), (13, 12075625242), (18, 8721284897), (26, 6037812621), (39, 4025208414), (43, 3650770422), (78, 2012604207), (86, 1825385211), (117, 1341736138), (129, 1216923474), (234, 670868069), (258, 608461737), (387, 405641158), (559, 280828494), (661, 237493386), (774, 202820579), (1118, 140414247), (1322, 118746693), (1677, 93609498), (1983, 79164462), (3354, 46804749), (3966, 39582231), (5031, 31203166), (5949, 26388154), (8593, 18268722), (10062, 15601583), (11898, 13194077), (17186, 9134361), (23603, 6650982), (25779, 6089574), (28423, 5523102), (47206, 3325491), (51558, 3044787), (56846, 2761551), (70809, 2216994), (77337, 2029858), (85269, 1841034), (141618, 1108497), (154674, 1014929), (170538, 920517), (212427, 738998), (255807, 613678), (306839, 511614), (369499, 424854)]