153172448

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 380071440

約数和(自身を除く): 226898992

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 121, 136, 143, 176, 179, 187, 208, 221, 242, 272, 286, 352, 358, 374, 416, 442, 484, 544, 572, 716, 748, 884, 968, 1144, 1432, 1496, 1573, 1768, 1936, 1969, 2057, 2288, 2327, 2431, 2864, 2992, 3043, 3146, 3536, 3872, 3938, 4114, 4576, 4654, 4862, 5728, 5984, 6086, 6292, 7072, 7876, 8228, 9308, 9724, 12172, 12584, 15752, 16456, 18616, 19448, 21659, 24344, 25168, 25597, 26741, 31504, 32912, 33473, 37232, 38896, 39559, 43318, 48688, 50336, 51194, 53482, 63008, 65824, 66946, 74464, 77792, 79118, 86636, 97376, 102388, 106964, 133892, 158236, 173272, 204776, 213928, 267784, 281567, 316472, 346544, 368203, 409552, 427856, 435149, 535568, 563134, 632944, 693088, 736406, 819104, 855712, 870298, 1071136, 1126268, 1265888, 1472812, 1740596, 2252536, 2945624, 3481192, 4505072, 4786639, 5891248, 6962384, 9010144, 9573278, 11782496, 13924768, 19146556, 38293112, 76586224, 153172448]

約数ペア:

[(1, 153172448), (2, 76586224), (4, 38293112), (8, 19146556), (11, 13924768), (13, 11782496), (16, 9573278), (17, 9010144), (22, 6962384), (26, 5891248), (32, 4786639), (34, 4505072), (44, 3481192), (52, 2945624), (68, 2252536), (88, 1740596), (104, 1472812), (121, 1265888), (136, 1126268), (143, 1071136), (176, 870298), (179, 855712), (187, 819104), (208, 736406), (221, 693088), (242, 632944), (272, 563134), (286, 535568), (352, 435149), (358, 427856), (374, 409552), (416, 368203), (442, 346544), (484, 316472), (544, 281567), (572, 267784), (716, 213928), (748, 204776), (884, 173272), (968, 158236), (1144, 133892), (1432, 106964), (1496, 102388), (1573, 97376), (1768, 86636), (1936, 79118), (1969, 77792), (2057, 74464), (2288, 66946), (2327, 65824), (2431, 63008), (2864, 53482), (2992, 51194), (3043, 50336), (3146, 48688), (3536, 43318), (3872, 39559), (3938, 38896), (4114, 37232), (4576, 33473), (4654, 32912), (4862, 31504), (5728, 26741), (5984, 25597), (6086, 25168), (6292, 24344), (7072, 21659), (7876, 19448), (8228, 18616), (9308, 16456), (9724, 15752), (12172, 12584)]