161134974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 486205440

約数和(自身を除く): 325070466

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 189, 198, 231, 234, 242, 271, 273, 286, 297, 351, 363, 378, 429, 462, 542, 546, 594, 693, 702, 726, 813, 819, 847, 858, 1001, 1089, 1287, 1386, 1573, 1626, 1638, 1694, 1897, 2002, 2079, 2178, 2439, 2457, 2541, 2574, 2981, 3003, 3146, 3267, 3523, 3794, 3861, 4158, 4719, 4878, 4914, 5082, 5691, 5962, 6006, 6534, 7046, 7317, 7623, 7722, 8943, 9009, 9438, 10569, 11011, 11382, 14157, 14634, 15246, 17073, 17886, 18018, 20867, 21138, 22022, 22869, 24661, 26829, 27027, 28314, 31707, 32791, 33033, 34146, 38753, 41734, 42471, 45738, 49322, 51219, 53658, 54054, 62601, 63414, 65582, 66066, 73983, 77506, 80487, 84942, 95121, 98373, 99099, 102438, 116259, 125202, 147966, 160974, 187803, 190242, 196746, 198198, 221949, 229537, 232518, 271271, 295119, 297297, 348777, 375606, 426283, 443898, 459074, 542542, 563409, 590238, 594594, 665847, 688611, 697554, 813813, 852566, 885357, 1046331, 1126818, 1278849, 1331694, 1377222, 1627626, 1770714, 2065833, 2092662, 2441439, 2557698, 2983981, 3836547, 4131666, 4882878, 5967962, 6197499, 7324317, 7673094, 8951943, 11509641, 12394998, 14648634, 17903886, 23019282, 26855829, 53711658, 80567487, 161134974]

約数ペア:

[(1, 161134974), (2, 80567487), (3, 53711658), (6, 26855829), (7, 23019282), (9, 17903886), (11, 14648634), (13, 12394998), (14, 11509641), (18, 8951943), (21, 7673094), (22, 7324317), (26, 6197499), (27, 5967962), (33, 4882878), (39, 4131666), (42, 3836547), (54, 2983981), (63, 2557698), (66, 2441439), (77, 2092662), (78, 2065833), (91, 1770714), (99, 1627626), (117, 1377222), (121, 1331694), (126, 1278849), (143, 1126818), (154, 1046331), (182, 885357), (189, 852566), (198, 813813), (231, 697554), (234, 688611), (242, 665847), (271, 594594), (273, 590238), (286, 563409), (297, 542542), (351, 459074), (363, 443898), (378, 426283), (429, 375606), (462, 348777), (542, 297297), (546, 295119), (594, 271271), (693, 232518), (702, 229537), (726, 221949), (813, 198198), (819, 196746), (847, 190242), (858, 187803), (1001, 160974), (1089, 147966), (1287, 125202), (1386, 116259), (1573, 102438), (1626, 99099), (1638, 98373), (1694, 95121), (1897, 84942), (2002, 80487), (2079, 77506), (2178, 73983), (2439, 66066), (2457, 65582), (2541, 63414), (2574, 62601), (2981, 54054), (3003, 53658), (3146, 51219), (3267, 49322), (3523, 45738), (3794, 42471), (3861, 41734), (4158, 38753), (4719, 34146), (4878, 33033), (4914, 32791), (5082, 31707), (5691, 28314), (5962, 27027), (6006, 26829), (6534, 24661), (7046, 22869), (7317, 22022), (7623, 21138), (7722, 20867), (8943, 18018), (9009, 17886), (9438, 17073), (10569, 15246), (11011, 14634), (11382, 14157)]