156964442140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{31253}}^1$

素因数の和:31927

約数の個数: 96

約数和(自身を含む): 369920343744

約数和(自身を除く): 212955901604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 617, 740, 814, 1234, 1628, 2035, 2468, 3085, 4070, 6170, 6787, 8140, 12340, 13574, 22829, 27148, 31253, 33935, 45658, 62506, 67870, 91316, 114145, 125012, 135740, 156265, 228290, 251119, 312530, 343783, 456580, 502238, 625060, 687566, 1004476, 1156361, 1255595, 1375132, 1718915, 2312722, 2511190, 3437830, 4625444, 5022380, 5781805, 6875660, 11563610, 12719971, 19283101, 23127220, 25439942, 38566202, 50879884, 63599855, 77132404, 96415505, 127199710, 192831010, 212114111, 254399420, 385662020, 424228222, 713474737, 848456444, 1060570555, 1426949474, 2121141110, 2853898948, 3567373685, 4242282220, 7134747370, 7848222107, 14269494740, 15696444214, 31392888428, 39241110535, 78482221070, 156964442140]

約数ペア:

[(1, 156964442140), (2, 78482221070), (4, 39241110535), (5, 31392888428), (10, 15696444214), (11, 14269494740), (20, 7848222107), (22, 7134747370), (37, 4242282220), (44, 3567373685), (55, 2853898948), (74, 2121141110), (110, 1426949474), (148, 1060570555), (185, 848456444), (220, 713474737), (370, 424228222), (407, 385662020), (617, 254399420), (740, 212114111), (814, 192831010), (1234, 127199710), (1628, 96415505), (2035, 77132404), (2468, 63599855), (3085, 50879884), (4070, 38566202), (6170, 25439942), (6787, 23127220), (8140, 19283101), (12340, 12719971), (13574, 11563610), (22829, 6875660), (27148, 5781805), (31253, 5022380), (33935, 4625444), (45658, 3437830), (62506, 2511190), (67870, 2312722), (91316, 1718915), (114145, 1375132), (125012, 1255595), (135740, 1156361), (156265, 1004476), (228290, 687566), (251119, 625060), (312530, 502238), (343783, 456580)]