171249936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 160

約数和(自身を含む): 529549440

約数和(自身を除く): 358299504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 176, 183, 208, 244, 264, 286, 312, 366, 409, 429, 488, 528, 572, 624, 671, 732, 793, 818, 858, 976, 1144, 1227, 1342, 1464, 1586, 1636, 1716, 2013, 2288, 2379, 2454, 2684, 2928, 3172, 3272, 3432, 4026, 4499, 4758, 4908, 5317, 5368, 6344, 6544, 6864, 8052, 8723, 8998, 9516, 9816, 10634, 10736, 12688, 13497, 15951, 16104, 17446, 17996, 19032, 19632, 21268, 24949, 26169, 26994, 31902, 32208, 34892, 35992, 38064, 42536, 49898, 52338, 53988, 58487, 63804, 69784, 71984, 74847, 85072, 99796, 104676, 107976, 116974, 127608, 139568, 149694, 175461, 199592, 209352, 215952, 233948, 255216, 274439, 299388, 324337, 350922, 399184, 418704, 467896, 548878, 598776, 648674, 701844, 823317, 935792, 973011, 1097756, 1197552, 1297348, 1403688, 1646634, 1946022, 2195512, 2594696, 2807376, 3293268, 3567707, 3892044, 4391024, 5189392, 6586536, 7135414, 7784088, 10703121, 13173072, 14270828, 15568176, 21406242, 28541656, 42812484, 57083312, 85624968, 171249936]

約数ペア:

[(1, 171249936), (2, 85624968), (3, 57083312), (4, 42812484), (6, 28541656), (8, 21406242), (11, 15568176), (12, 14270828), (13, 13173072), (16, 10703121), (22, 7784088), (24, 7135414), (26, 6586536), (33, 5189392), (39, 4391024), (44, 3892044), (48, 3567707), (52, 3293268), (61, 2807376), (66, 2594696), (78, 2195512), (88, 1946022), (104, 1646634), (122, 1403688), (132, 1297348), (143, 1197552), (156, 1097756), (176, 973011), (183, 935792), (208, 823317), (244, 701844), (264, 648674), (286, 598776), (312, 548878), (366, 467896), (409, 418704), (429, 399184), (488, 350922), (528, 324337), (572, 299388), (624, 274439), (671, 255216), (732, 233948), (793, 215952), (818, 209352), (858, 199592), (976, 175461), (1144, 149694), (1227, 139568), (1342, 127608), (1464, 116974), (1586, 107976), (1636, 104676), (1716, 99796), (2013, 85072), (2288, 74847), (2379, 71984), (2454, 69784), (2684, 63804), (2928, 58487), (3172, 53988), (3272, 52338), (3432, 49898), (4026, 42536), (4499, 38064), (4758, 35992), (4908, 34892), (5317, 32208), (5368, 31902), (6344, 26994), (6544, 26169), (6864, 24949), (8052, 21268), (8723, 19632), (8998, 19032), (9516, 17996), (9816, 17446), (10634, 16104), (10736, 15951), (12688, 13497)]