172057788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 517171200

約数和(自身を除く): 345113412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 73, 84, 94, 126, 141, 146, 188, 199, 219, 252, 282, 292, 329, 398, 423, 438, 511, 564, 597, 657, 658, 796, 846, 876, 987, 1022, 1194, 1314, 1316, 1393, 1533, 1692, 1791, 1974, 2044, 2388, 2628, 2786, 2961, 3066, 3431, 3582, 3948, 4179, 4599, 5572, 5922, 6132, 6862, 7164, 8358, 9198, 9353, 10293, 11844, 12537, 13724, 14527, 16716, 18396, 18706, 20586, 24017, 25074, 28059, 29054, 30879, 37412, 41172, 43581, 48034, 50148, 56118, 58108, 61758, 65471, 72051, 84177, 87162, 96068, 101689, 112236, 123516, 130743, 130942, 144102, 168354, 174324, 196413, 203378, 216153, 261486, 261884, 288204, 305067, 336708, 392826, 406756, 432306, 522972, 589239, 610134, 682769, 785652, 864612, 915201, 1178478, 1220268, 1365538, 1830402, 2048307, 2356956, 2731076, 3660804, 4096614, 4779383, 6144921, 8193228, 9558766, 12289842, 14338149, 19117532, 24579684, 28676298, 43014447, 57352596, 86028894, 172057788]

約数ペア:

[(1, 172057788), (2, 86028894), (3, 57352596), (4, 43014447), (6, 28676298), (7, 24579684), (9, 19117532), (12, 14338149), (14, 12289842), (18, 9558766), (21, 8193228), (28, 6144921), (36, 4779383), (42, 4096614), (47, 3660804), (63, 2731076), (73, 2356956), (84, 2048307), (94, 1830402), (126, 1365538), (141, 1220268), (146, 1178478), (188, 915201), (199, 864612), (219, 785652), (252, 682769), (282, 610134), (292, 589239), (329, 522972), (398, 432306), (423, 406756), (438, 392826), (511, 336708), (564, 305067), (597, 288204), (657, 261884), (658, 261486), (796, 216153), (846, 203378), (876, 196413), (987, 174324), (1022, 168354), (1194, 144102), (1314, 130942), (1316, 130743), (1393, 123516), (1533, 112236), (1692, 101689), (1791, 96068), (1974, 87162), (2044, 84177), (2388, 72051), (2628, 65471), (2786, 61758), (2961, 58108), (3066, 56118), (3431, 50148), (3582, 48034), (3948, 43581), (4179, 41172), (4599, 37412), (5572, 30879), (5922, 29054), (6132, 28059), (6862, 25074), (7164, 24017), (8358, 20586), (9198, 18706), (9353, 18396), (10293, 16716), (11844, 14527), (12537, 13724)]