156968322665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{277}}^1\times {\mathrm{463}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 252809872896

約数和(自身を除く): 95841550231

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 121, 187, 277, 289, 385, 463, 595, 605, 847, 935, 1309, 1385, 1445, 1939, 2023, 2057, 2315, 3047, 3179, 3241, 4235, 4709, 5093, 6545, 7871, 9695, 10115, 10285, 14399, 15235, 15895, 16205, 21329, 22253, 23545, 25465, 32963, 33517, 34969, 35651, 39355, 51799, 55097, 56023, 71995, 80053, 86581, 106645, 111265, 128251, 133807, 164815, 167585, 174845, 178255, 234619, 244783, 258995, 275485, 280115, 362593, 392161, 400265, 432905, 560371, 569789, 606067, 641255, 669035, 880583, 897757, 936649, 952391, 1173095, 1223915, 1410761, 1471877, 1812965, 1960805, 2180267, 2801855, 2848945, 3030335, 3988523, 4402915, 4488785, 4683245, 4761955, 6164081, 6666737, 7053805, 7359385, 9686413, 9875327, 10303139, 10901335, 15261869, 15518371, 16190647, 19942615, 23982937, 30820405, 33333685, 37064539, 48432065, 49376635, 51515695, 67804891, 76309345, 77591855, 80953235, 108628597, 113334529, 119914685, 167880559, 185322695, 259451773, 263812307, 339024455, 407709929, 543142985, 566672645, 839402795, 1297258865, 1319061535, 1846686149, 2038549645, 2853969503, 4484809219, 9233430745, 14269847515, 22424046095, 31393664533, 156968322665]

約数ペア:

[(1, 156968322665), (5, 31393664533), (7, 22424046095), (11, 14269847515), (17, 9233430745), (35, 4484809219), (55, 2853969503), (77, 2038549645), (85, 1846686149), (119, 1319061535), (121, 1297258865), (187, 839402795), (277, 566672645), (289, 543142985), (385, 407709929), (463, 339024455), (595, 263812307), (605, 259451773), (847, 185322695), (935, 167880559), (1309, 119914685), (1385, 113334529), (1445, 108628597), (1939, 80953235), (2023, 77591855), (2057, 76309345), (2315, 67804891), (3047, 51515695), (3179, 49376635), (3241, 48432065), (4235, 37064539), (4709, 33333685), (5093, 30820405), (6545, 23982937), (7871, 19942615), (9695, 16190647), (10115, 15518371), (10285, 15261869), (14399, 10901335), (15235, 10303139), (15895, 9875327), (16205, 9686413), (21329, 7359385), (22253, 7053805), (23545, 6666737), (25465, 6164081), (32963, 4761955), (33517, 4683245), (34969, 4488785), (35651, 4402915), (39355, 3988523), (51799, 3030335), (55097, 2848945), (56023, 2801855), (71995, 2180267), (80053, 1960805), (86581, 1812965), (106645, 1471877), (111265, 1410761), (128251, 1223915), (133807, 1173095), (164815, 952391), (167585, 936649), (174845, 897757), (178255, 880583), (234619, 669035), (244783, 641255), (258995, 606067), (275485, 569789), (280115, 560371), (362593, 432905), (392161, 400265)]