139697532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9629}}^1$

素因数の和:9683

約数の個数: 72

約数和(自身を含む): 392595840

約数和(自身を除く): 252898308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 9629, 14508, 19258, 28887, 38516, 57774, 86661, 115548, 125177, 173322, 250354, 298499, 346644, 375531, 500708, 596998, 751062, 895497, 1126593, 1193996, 1502124, 1790994, 2253186, 2686491, 3581988, 3880487, 4506372, 5372982, 7760974, 10745964, 11641461, 15521948, 23282922, 34924383, 46565844, 69848766, 139697532]

約数ペア:

[(1, 139697532), (2, 69848766), (3, 46565844), (4, 34924383), (6, 23282922), (9, 15521948), (12, 11641461), (13, 10745964), (18, 7760974), (26, 5372982), (31, 4506372), (36, 3880487), (39, 3581988), (52, 2686491), (62, 2253186), (78, 1790994), (93, 1502124), (117, 1193996), (124, 1126593), (156, 895497), (186, 751062), (234, 596998), (279, 500708), (372, 375531), (403, 346644), (468, 298499), (558, 250354), (806, 173322), (1116, 125177), (1209, 115548), (1612, 86661), (2418, 57774), (3627, 38516), (4836, 28887), (7254, 19258), (9629, 14508)]