131748708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 411844608

約数和(自身を除く): 280095900

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 47, 51, 52, 68, 78, 84, 91, 94, 102, 119, 141, 151, 156, 182, 188, 204, 221, 238, 273, 282, 302, 329, 357, 364, 442, 453, 476, 546, 564, 604, 611, 658, 663, 714, 799, 884, 906, 987, 1057, 1092, 1222, 1316, 1326, 1428, 1547, 1598, 1812, 1833, 1963, 1974, 2114, 2397, 2444, 2567, 2652, 3094, 3171, 3196, 3666, 3926, 3948, 4228, 4277, 4641, 4794, 5134, 5593, 5889, 6188, 6342, 7097, 7332, 7701, 7852, 8554, 9282, 9588, 10268, 10387, 11186, 11778, 12684, 12831, 13741, 14194, 15402, 16779, 17108, 17969, 18564, 20774, 21291, 22372, 23556, 25662, 27482, 28388, 30804, 31161, 33371, 33558, 35938, 41223, 41548, 42582, 49679, 51324, 53907, 54964, 62322, 66742, 67116, 71876, 72709, 82446, 85164, 92261, 99358, 100113, 107814, 120649, 124644, 133484, 145418, 149037, 164892, 184522, 198716, 200226, 215628, 218127, 233597, 241298, 276783, 290836, 298074, 361947, 369044, 400452, 436254, 467194, 482596, 553566, 596148, 645827, 700791, 723894, 844543, 872508, 934388, 1107132, 1291654, 1401582, 1447788, 1568437, 1689086, 1937481, 2533629, 2583308, 2803164, 3136874, 3378172, 3874962, 4705311, 5067258, 6273748, 7749924, 9410622, 10134516, 10979059, 18821244, 21958118, 32937177, 43916236, 65874354, 131748708]

約数ペア:

[(1, 131748708), (2, 65874354), (3, 43916236), (4, 32937177), (6, 21958118), (7, 18821244), (12, 10979059), (13, 10134516), (14, 9410622), (17, 7749924), (21, 6273748), (26, 5067258), (28, 4705311), (34, 3874962), (39, 3378172), (42, 3136874), (47, 2803164), (51, 2583308), (52, 2533629), (68, 1937481), (78, 1689086), (84, 1568437), (91, 1447788), (94, 1401582), (102, 1291654), (119, 1107132), (141, 934388), (151, 872508), (156, 844543), (182, 723894), (188, 700791), (204, 645827), (221, 596148), (238, 553566), (273, 482596), (282, 467194), (302, 436254), (329, 400452), (357, 369044), (364, 361947), (442, 298074), (453, 290836), (476, 276783), (546, 241298), (564, 233597), (604, 218127), (611, 215628), (658, 200226), (663, 198716), (714, 184522), (799, 164892), (884, 149037), (906, 145418), (987, 133484), (1057, 124644), (1092, 120649), (1222, 107814), (1316, 100113), (1326, 99358), (1428, 92261), (1547, 85164), (1598, 82446), (1812, 72709), (1833, 71876), (1963, 67116), (1974, 66742), (2114, 62322), (2397, 54964), (2444, 53907), (2567, 51324), (2652, 49679), (3094, 42582), (3171, 41548), (3196, 41223), (3666, 35938), (3926, 33558), (3948, 33371), (4228, 31161), (4277, 30804), (4641, 28388), (4794, 27482), (5134, 25662), (5593, 23556), (5889, 22372), (6188, 21291), (6342, 20774), (7097, 18564), (7332, 17969), (7701, 17108), (7852, 16779), (8554, 15402), (9282, 14194), (9588, 13741), (10268, 12831), (10387, 12684), (11186, 11778)]