172158756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 522466560

約数和(自身を除く): 350307804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 49, 66, 77, 84, 86, 98, 129, 132, 147, 154, 172, 196, 231, 258, 294, 301, 308, 462, 473, 516, 539, 588, 602, 619, 903, 924, 946, 1078, 1204, 1238, 1419, 1617, 1806, 1857, 1892, 2107, 2156, 2476, 2838, 3234, 3311, 3612, 3714, 4214, 4333, 5676, 6321, 6468, 6622, 6809, 7428, 8428, 8666, 9933, 12642, 12999, 13244, 13618, 17332, 19866, 20427, 23177, 25284, 25998, 26617, 27236, 30331, 39732, 40854, 46354, 47663, 51996, 53234, 60662, 69531, 79851, 81708, 90993, 92708, 95326, 106468, 121324, 139062, 142989, 159702, 181986, 186319, 190652, 278124, 285978, 292787, 319404, 333641, 363972, 372638, 558957, 571956, 585574, 667282, 745276, 878361, 1000923, 1117914, 1171148, 1304233, 1334564, 1756722, 2001846, 2049509, 2235828, 2608466, 3513444, 3912699, 4003692, 4099018, 5216932, 6148527, 7825398, 8198036, 12297054, 14346563, 15650796, 24594108, 28693126, 43039689, 57386252, 86079378, 172158756]

約数ペア:

[(1, 172158756), (2, 86079378), (3, 57386252), (4, 43039689), (6, 28693126), (7, 24594108), (11, 15650796), (12, 14346563), (14, 12297054), (21, 8198036), (22, 7825398), (28, 6148527), (33, 5216932), (42, 4099018), (43, 4003692), (44, 3912699), (49, 3513444), (66, 2608466), (77, 2235828), (84, 2049509), (86, 2001846), (98, 1756722), (129, 1334564), (132, 1304233), (147, 1171148), (154, 1117914), (172, 1000923), (196, 878361), (231, 745276), (258, 667282), (294, 585574), (301, 571956), (308, 558957), (462, 372638), (473, 363972), (516, 333641), (539, 319404), (588, 292787), (602, 285978), (619, 278124), (903, 190652), (924, 186319), (946, 181986), (1078, 159702), (1204, 142989), (1238, 139062), (1419, 121324), (1617, 106468), (1806, 95326), (1857, 92708), (1892, 90993), (2107, 81708), (2156, 79851), (2476, 69531), (2838, 60662), (3234, 53234), (3311, 51996), (3612, 47663), (3714, 46354), (4214, 40854), (4333, 39732), (5676, 30331), (6321, 27236), (6468, 26617), (6622, 25998), (6809, 25284), (7428, 23177), (8428, 20427), (8666, 19866), (9933, 17332), (12642, 13618), (12999, 13244)]