168431172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 526546944

約数和(自身を除く): 358115772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 43, 51, 52, 68, 78, 84, 86, 91, 102, 119, 129, 156, 172, 182, 204, 211, 221, 238, 258, 273, 301, 357, 364, 422, 442, 476, 516, 546, 559, 602, 633, 663, 714, 731, 844, 884, 903, 1092, 1118, 1204, 1266, 1326, 1428, 1462, 1477, 1547, 1677, 1806, 2193, 2236, 2532, 2652, 2743, 2924, 2954, 3094, 3354, 3587, 3612, 3913, 4386, 4431, 4641, 5117, 5486, 5908, 6188, 6708, 7174, 7826, 8229, 8772, 8862, 9073, 9282, 9503, 10234, 10761, 10972, 11739, 14348, 15351, 15652, 16458, 17724, 18146, 18564, 19006, 19201, 20468, 21522, 23478, 25109, 27219, 28509, 30702, 32916, 36292, 38012, 38402, 43044, 46631, 46956, 50218, 54438, 57018, 57603, 61404, 63511, 66521, 75327, 76804, 93262, 100436, 108876, 114036, 115206, 117949, 127022, 133042, 139893, 150654, 154241, 186524, 190533, 199563, 230412, 235898, 254044, 266084, 279786, 301308, 308482, 326417, 353847, 381066, 399126, 462723, 471796, 559572, 616964, 652834, 707694, 762132, 798252, 825643, 925446, 979251, 1079687, 1305668, 1415388, 1651286, 1850892, 1958502, 2005133, 2159374, 2476929, 3239061, 3302572, 3917004, 4010266, 4318748, 4953858, 6015399, 6478122, 8020532, 9907716, 12030798, 12956244, 14035931, 24061596, 28071862, 42107793, 56143724, 84215586, 168431172]

約数ペア:

[(1, 168431172), (2, 84215586), (3, 56143724), (4, 42107793), (6, 28071862), (7, 24061596), (12, 14035931), (13, 12956244), (14, 12030798), (17, 9907716), (21, 8020532), (26, 6478122), (28, 6015399), (34, 4953858), (39, 4318748), (42, 4010266), (43, 3917004), (51, 3302572), (52, 3239061), (68, 2476929), (78, 2159374), (84, 2005133), (86, 1958502), (91, 1850892), (102, 1651286), (119, 1415388), (129, 1305668), (156, 1079687), (172, 979251), (182, 925446), (204, 825643), (211, 798252), (221, 762132), (238, 707694), (258, 652834), (273, 616964), (301, 559572), (357, 471796), (364, 462723), (422, 399126), (442, 381066), (476, 353847), (516, 326417), (546, 308482), (559, 301308), (602, 279786), (633, 266084), (663, 254044), (714, 235898), (731, 230412), (844, 199563), (884, 190533), (903, 186524), (1092, 154241), (1118, 150654), (1204, 139893), (1266, 133042), (1326, 127022), (1428, 117949), (1462, 115206), (1477, 114036), (1547, 108876), (1677, 100436), (1806, 93262), (2193, 76804), (2236, 75327), (2532, 66521), (2652, 63511), (2743, 61404), (2924, 57603), (2954, 57018), (3094, 54438), (3354, 50218), (3587, 46956), (3612, 46631), (3913, 43044), (4386, 38402), (4431, 38012), (4641, 36292), (5117, 32916), (5486, 30702), (5908, 28509), (6188, 27219), (6708, 25109), (7174, 23478), (7826, 21522), (8229, 20468), (8772, 19201), (8862, 19006), (9073, 18564), (9282, 18146), (9503, 17724), (10234, 16458), (10761, 15652), (10972, 15351), (11739, 14348)]