198178092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19181}}^1$

素因数の和:19239

約数の個数: 72

約数和(自身を含む): 586508832

約数和(自身を除く): 388330740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 19181, 38362, 57543, 76724, 115086, 134267, 172629, 230172, 268534, 345258, 402801, 537068, 690516, 786421, 805602, 1208403, 1572842, 1611204, 2359263, 2416806, 3145684, 4718526, 4833612, 5504947, 7077789, 9437052, 11009894, 14155578, 16514841, 22019788, 28311156, 33029682, 49544523, 66059364, 99089046, 198178092]

約数ペア:

[(1, 198178092), (2, 99089046), (3, 66059364), (4, 49544523), (6, 33029682), (7, 28311156), (9, 22019788), (12, 16514841), (14, 14155578), (18, 11009894), (21, 9437052), (28, 7077789), (36, 5504947), (41, 4833612), (42, 4718526), (63, 3145684), (82, 2416806), (84, 2359263), (123, 1611204), (126, 1572842), (164, 1208403), (246, 805602), (252, 786421), (287, 690516), (369, 537068), (492, 402801), (574, 345258), (738, 268534), (861, 230172), (1148, 172629), (1476, 134267), (1722, 115086), (2583, 76724), (3444, 57543), (5166, 38362), (10332, 19181)]