157057230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 445201920

約数和(自身を除く): 288144690

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 37, 38, 55, 57, 66, 74, 95, 110, 111, 114, 165, 185, 190, 209, 222, 285, 330, 370, 407, 418, 555, 570, 627, 677, 703, 814, 1045, 1110, 1221, 1254, 1354, 1406, 2031, 2035, 2090, 2109, 2442, 3135, 3385, 3515, 4062, 4070, 4218, 6105, 6270, 6770, 7030, 7447, 7733, 10155, 10545, 12210, 12863, 14894, 15466, 20310, 21090, 22341, 23199, 25049, 25726, 37235, 38589, 38665, 44682, 46398, 50098, 64315, 74470, 75147, 77178, 77330, 111705, 115995, 125245, 128630, 141493, 150294, 192945, 223410, 231990, 250490, 275539, 282986, 375735, 385890, 424479, 475931, 551078, 707465, 751470, 826617, 848958, 951862, 1377695, 1414930, 1427793, 1653234, 2122395, 2379655, 2755390, 2855586, 4133085, 4244790, 4759310, 5235241, 7138965, 8266170, 10470482, 14277930, 15705723, 26176205, 31411446, 52352410, 78528615, 157057230]

約数ペア:

[(1, 157057230), (2, 78528615), (3, 52352410), (5, 31411446), (6, 26176205), (10, 15705723), (11, 14277930), (15, 10470482), (19, 8266170), (22, 7138965), (30, 5235241), (33, 4759310), (37, 4244790), (38, 4133085), (55, 2855586), (57, 2755390), (66, 2379655), (74, 2122395), (95, 1653234), (110, 1427793), (111, 1414930), (114, 1377695), (165, 951862), (185, 848958), (190, 826617), (209, 751470), (222, 707465), (285, 551078), (330, 475931), (370, 424479), (407, 385890), (418, 375735), (555, 282986), (570, 275539), (627, 250490), (677, 231990), (703, 223410), (814, 192945), (1045, 150294), (1110, 141493), (1221, 128630), (1254, 125245), (1354, 115995), (1406, 111705), (2031, 77330), (2035, 77178), (2090, 75147), (2109, 74470), (2442, 64315), (3135, 50098), (3385, 46398), (3515, 44682), (4062, 38665), (4070, 38589), (4218, 37235), (6105, 25726), (6270, 25049), (6770, 23199), (7030, 22341), (7447, 21090), (7733, 20310), (10155, 15466), (10545, 14894), (12210, 12863)]