173291248

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3426

約数の個数: 60

約数和(自身を含む): 382814040

約数和(自身を除く): 209522792

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1976, 2704, 3211, 3373, 3952, 6422, 6746, 12844, 13492, 25688, 26984, 43849, 51376, 53968, 64087, 87698, 128174, 175396, 256348, 350792, 512696, 570037, 701584, 833131, 1025392, 1140074, 1666262, 2280148, 3332524, 4560296, 6665048, 9120592, 10830703, 13330096, 21661406, 43322812, 86645624, 173291248]

約数ペア:

[(1, 173291248), (2, 86645624), (4, 43322812), (8, 21661406), (13, 13330096), (16, 10830703), (19, 9120592), (26, 6665048), (38, 4560296), (52, 3332524), (76, 2280148), (104, 1666262), (152, 1140074), (169, 1025392), (208, 833131), (247, 701584), (304, 570037), (338, 512696), (494, 350792), (676, 256348), (988, 175396), (1352, 128174), (1976, 87698), (2704, 64087), (3211, 53968), (3373, 51376), (3952, 43849), (6422, 26984), (6746, 25688), (12844, 13492)]