157059403011

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{237271}}^1$

素因数の和:237389

約数の個数: 72

約数和(自身を含む): 281309683200

約数和(自身を除く): 124250280189

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 79, 133, 147, 171, 237, 399, 441, 553, 711, 931, 1197, 1501, 1659, 2793, 3871, 4503, 4977, 8379, 10507, 11613, 13509, 31521, 34839, 73549, 94563, 220647, 237271, 661941, 711813, 1660897, 2135439, 4508149, 4982691, 11626279, 13524447, 14948073, 18744409, 31557043, 34878837, 40573341, 56233227, 94671129, 104636511, 131210863, 168699681, 220899301, 284013387, 356143771, 393632589, 662697903, 918476041, 1068431313, 1180897767, 1988093709, 2493006397, 2755428123, 3205293939, 7479019191, 8266284369, 17451044779, 22437057573, 52353134337, 157059403011]

約数ペア:

[(1, 157059403011), (3, 52353134337), (7, 22437057573), (9, 17451044779), (19, 8266284369), (21, 7479019191), (49, 3205293939), (57, 2755428123), (63, 2493006397), (79, 1988093709), (133, 1180897767), (147, 1068431313), (171, 918476041), (237, 662697903), (399, 393632589), (441, 356143771), (553, 284013387), (711, 220899301), (931, 168699681), (1197, 131210863), (1501, 104636511), (1659, 94671129), (2793, 56233227), (3871, 40573341), (4503, 34878837), (4977, 31557043), (8379, 18744409), (10507, 14948073), (11613, 13524447), (13509, 11626279), (31521, 4982691), (34839, 4508149), (73549, 2135439), (94563, 1660897), (220647, 711813), (237271, 661941)]