154540386

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 160

約数和(自身を含む): 465429888

約数和(自身を除く): 310889502

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, 81, 91, 99, 117, 126, 143, 154, 162, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 567, 594, 693, 702, 819, 858, 891, 953, 1001, 1053, 1134, 1287, 1386, 1638, 1782, 1906, 2002, 2079, 2106, 2457, 2574, 2859, 3003, 3861, 4158, 4914, 5718, 6006, 6237, 6671, 7371, 7722, 8577, 9009, 10483, 11583, 12389, 12474, 13342, 14742, 17154, 18018, 20013, 20966, 23166, 24778, 25731, 27027, 31449, 37167, 40026, 51462, 54054, 60039, 62898, 73381, 74334, 77193, 81081, 86723, 94347, 111501, 120078, 136279, 146762, 154386, 162162, 173446, 180117, 188694, 220143, 223002, 260169, 272558, 283041, 334503, 360234, 408837, 440286, 520338, 540351, 566082, 660429, 669006, 780507, 817674, 849123, 953953, 1003509, 1080702, 1226511, 1320858, 1561014, 1698246, 1907906, 1981287, 2007018, 2341521, 2453022, 2861859, 3679533, 3962574, 4683042, 5723718, 5943861, 7024563, 7359066, 8585577, 11038599, 11887722, 14049126, 17171154, 22077198, 25756731, 51513462, 77270193, 154540386]

約数ペア:

[(1, 154540386), (2, 77270193), (3, 51513462), (6, 25756731), (7, 22077198), (9, 17171154), (11, 14049126), (13, 11887722), (14, 11038599), (18, 8585577), (21, 7359066), (22, 7024563), (26, 5943861), (27, 5723718), (33, 4683042), (39, 3962574), (42, 3679533), (54, 2861859), (63, 2453022), (66, 2341521), (77, 2007018), (78, 1981287), (81, 1907906), (91, 1698246), (99, 1561014), (117, 1320858), (126, 1226511), (143, 1080702), (154, 1003509), (162, 953953), (182, 849123), (189, 817674), (198, 780507), (231, 669006), (234, 660429), (273, 566082), (286, 540351), (297, 520338), (351, 440286), (378, 408837), (429, 360234), (462, 334503), (546, 283041), (567, 272558), (594, 260169), (693, 223002), (702, 220143), (819, 188694), (858, 180117), (891, 173446), (953, 162162), (1001, 154386), (1053, 146762), (1134, 136279), (1287, 120078), (1386, 111501), (1638, 94347), (1782, 86723), (1906, 81081), (2002, 77193), (2079, 74334), (2106, 73381), (2457, 62898), (2574, 60039), (2859, 54054), (3003, 51462), (3861, 40026), (4158, 37167), (4914, 31449), (5718, 27027), (6006, 25731), (6237, 24778), (6671, 23166), (7371, 20966), (7722, 20013), (8577, 18018), (9009, 17154), (10483, 14742), (11583, 13342), (12389, 12474)]