140699988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 422927232

約数和(自身を除く): 282227244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 151, 156, 181, 198, 234, 286, 302, 362, 396, 429, 453, 468, 543, 572, 604, 724, 858, 906, 1086, 1287, 1359, 1629, 1661, 1716, 1812, 1963, 1991, 2172, 2353, 2574, 2718, 3258, 3322, 3926, 3982, 4706, 4983, 5148, 5436, 5889, 5973, 6516, 6644, 7059, 7852, 7964, 9412, 9966, 11778, 11946, 14118, 14949, 17667, 17919, 19932, 21177, 21593, 23556, 23892, 25883, 27331, 28236, 29898, 35334, 35838, 42354, 43186, 51766, 54662, 59796, 64779, 70668, 71676, 77649, 81993, 84708, 86372, 103532, 109324, 129558, 155298, 163986, 194337, 232947, 245979, 259116, 300641, 310596, 327972, 355303, 388674, 465894, 491958, 601282, 710606, 777348, 901923, 931788, 983916, 1065909, 1202564, 1421212, 1803846, 2131818, 2705769, 3197727, 3607692, 3908333, 4263636, 5411538, 6395454, 7816666, 10823076, 11724999, 12790908, 15633332, 23449998, 35174997, 46899996, 70349994, 140699988]

約数ペア:

[(1, 140699988), (2, 70349994), (3, 46899996), (4, 35174997), (6, 23449998), (9, 15633332), (11, 12790908), (12, 11724999), (13, 10823076), (18, 7816666), (22, 6395454), (26, 5411538), (33, 4263636), (36, 3908333), (39, 3607692), (44, 3197727), (52, 2705769), (66, 2131818), (78, 1803846), (99, 1421212), (117, 1202564), (132, 1065909), (143, 983916), (151, 931788), (156, 901923), (181, 777348), (198, 710606), (234, 601282), (286, 491958), (302, 465894), (362, 388674), (396, 355303), (429, 327972), (453, 310596), (468, 300641), (543, 259116), (572, 245979), (604, 232947), (724, 194337), (858, 163986), (906, 155298), (1086, 129558), (1287, 109324), (1359, 103532), (1629, 86372), (1661, 84708), (1716, 81993), (1812, 77649), (1963, 71676), (1991, 70668), (2172, 64779), (2353, 59796), (2574, 54662), (2718, 51766), (3258, 43186), (3322, 42354), (3926, 35838), (3982, 35334), (4706, 29898), (4983, 28236), (5148, 27331), (5436, 25883), (5889, 23892), (5973, 23556), (6516, 21593), (6644, 21177), (7059, 19932), (7852, 17919), (7964, 17667), (9412, 14949), (9966, 14118), (11778, 11946)]