131772474

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 327680640

約数和(自身を除く): 195908166

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 79, 102, 138, 153, 158, 207, 237, 306, 391, 414, 459, 474, 621, 711, 782, 918, 1173, 1242, 1343, 1422, 1817, 2133, 2346, 2686, 3519, 3634, 4029, 4266, 5451, 6241, 7038, 8058, 10557, 10902, 12087, 12482, 16353, 18723, 21114, 24174, 30889, 32706, 36261, 37446, 49059, 56169, 61778, 72522, 92667, 98118, 106097, 112338, 143543, 168507, 185334, 212194, 278001, 287086, 318291, 337014, 430629, 556002, 636582, 834003, 861258, 954873, 1291887, 1668006, 1909746, 2440231, 2583774, 2864619, 3875661, 4880462, 5729238, 7320693, 7751322, 14641386, 21962079, 43924158, 65886237, 131772474]

約数ペア:

[(1, 131772474), (2, 65886237), (3, 43924158), (6, 21962079), (9, 14641386), (17, 7751322), (18, 7320693), (23, 5729238), (27, 4880462), (34, 3875661), (46, 2864619), (51, 2583774), (54, 2440231), (69, 1909746), (79, 1668006), (102, 1291887), (138, 954873), (153, 861258), (158, 834003), (207, 636582), (237, 556002), (306, 430629), (391, 337014), (414, 318291), (459, 287086), (474, 278001), (621, 212194), (711, 185334), (782, 168507), (918, 143543), (1173, 112338), (1242, 106097), (1343, 98118), (1422, 92667), (1817, 72522), (2133, 61778), (2346, 56169), (2686, 49059), (3519, 37446), (3634, 36261), (4029, 32706), (4266, 30889), (5451, 24174), (6241, 21114), (7038, 18723), (8058, 16353), (10557, 12482), (10902, 12087)]