178934496

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 522955440

約数和(自身を除く): 344020944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 156, 164, 169, 208, 246, 269, 312, 328, 338, 416, 492, 507, 533, 538, 624, 656, 676, 807, 984, 1014, 1066, 1076, 1248, 1312, 1352, 1599, 1614, 1968, 2028, 2132, 2152, 2704, 3198, 3228, 3497, 3936, 4056, 4264, 4304, 5408, 6396, 6456, 6929, 6994, 8112, 8528, 8608, 10491, 11029, 12792, 12912, 13858, 13988, 16224, 17056, 20787, 20982, 22058, 25584, 25824, 27716, 27976, 33087, 41574, 41964, 44116, 45461, 51168, 55432, 55952, 66174, 83148, 83928, 88232, 90922, 110864, 111904, 132348, 136383, 143377, 166296, 167856, 176464, 181844, 221728, 264696, 272766, 286754, 332592, 335712, 352928, 363688, 430131, 529392, 545532, 573508, 665184, 727376, 860262, 1058784, 1091064, 1147016, 1454752, 1720524, 1863901, 2182128, 2294032, 3441048, 3727802, 4364256, 4588064, 5591703, 6882096, 7455604, 11183406, 13764192, 14911208, 22366812, 29822416, 44733624, 59644832, 89467248, 178934496]

約数ペア:

[(1, 178934496), (2, 89467248), (3, 59644832), (4, 44733624), (6, 29822416), (8, 22366812), (12, 14911208), (13, 13764192), (16, 11183406), (24, 7455604), (26, 6882096), (32, 5591703), (39, 4588064), (41, 4364256), (48, 3727802), (52, 3441048), (78, 2294032), (82, 2182128), (96, 1863901), (104, 1720524), (123, 1454752), (156, 1147016), (164, 1091064), (169, 1058784), (208, 860262), (246, 727376), (269, 665184), (312, 573508), (328, 545532), (338, 529392), (416, 430131), (492, 363688), (507, 352928), (533, 335712), (538, 332592), (624, 286754), (656, 272766), (676, 264696), (807, 221728), (984, 181844), (1014, 176464), (1066, 167856), (1076, 166296), (1248, 143377), (1312, 136383), (1352, 132348), (1599, 111904), (1614, 110864), (1968, 90922), (2028, 88232), (2132, 83928), (2152, 83148), (2704, 66174), (3198, 55952), (3228, 55432), (3497, 51168), (3936, 45461), (4056, 44116), (4264, 41964), (4304, 41574), (5408, 33087), (6396, 27976), (6456, 27716), (6929, 25824), (6994, 25584), (8112, 22058), (8528, 20982), (8608, 20787), (10491, 17056), (11029, 16224), (12792, 13988), (12912, 13858)]