121839536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 301168224

約数和(自身を除く): 179328688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 157, 164, 169, 182, 208, 287, 314, 328, 338, 364, 533, 574, 628, 656, 676, 728, 1066, 1099, 1148, 1183, 1256, 1352, 1456, 2041, 2132, 2198, 2296, 2366, 2512, 2704, 3731, 4082, 4264, 4396, 4592, 4732, 6437, 6929, 7462, 8164, 8528, 8792, 9464, 12874, 13858, 14287, 14924, 16328, 17584, 18928, 25748, 26533, 27716, 28574, 29848, 32656, 45059, 48503, 51496, 53066, 55432, 57148, 59696, 83681, 90118, 97006, 102992, 106132, 110864, 114296, 167362, 180236, 185731, 194012, 212264, 228592, 334724, 360472, 371462, 388024, 424528, 585767, 669448, 720944, 742924, 776048, 1087853, 1171534, 1338896, 1485848, 2175706, 2343068, 2971696, 4351412, 4686136, 7614971, 8702824, 9372272, 15229942, 17405648, 30459884, 60919768, 121839536]

約数ペア:

[(1, 121839536), (2, 60919768), (4, 30459884), (7, 17405648), (8, 15229942), (13, 9372272), (14, 8702824), (16, 7614971), (26, 4686136), (28, 4351412), (41, 2971696), (52, 2343068), (56, 2175706), (82, 1485848), (91, 1338896), (104, 1171534), (112, 1087853), (157, 776048), (164, 742924), (169, 720944), (182, 669448), (208, 585767), (287, 424528), (314, 388024), (328, 371462), (338, 360472), (364, 334724), (533, 228592), (574, 212264), (628, 194012), (656, 185731), (676, 180236), (728, 167362), (1066, 114296), (1099, 110864), (1148, 106132), (1183, 102992), (1256, 97006), (1352, 90118), (1456, 83681), (2041, 59696), (2132, 57148), (2198, 55432), (2296, 53066), (2366, 51496), (2512, 48503), (2704, 45059), (3731, 32656), (4082, 29848), (4264, 28574), (4396, 27716), (4592, 26533), (4732, 25748), (6437, 18928), (6929, 17584), (7462, 16328), (8164, 14924), (8528, 14287), (8792, 13858), (9464, 12874)]