156859304

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 349263360

約数和(自身を除く): 192404056

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 61, 94, 122, 188, 244, 329, 376, 427, 488, 658, 854, 977, 1316, 1708, 1954, 2632, 2867, 3416, 3908, 5734, 6839, 7816, 11468, 13678, 20069, 22936, 27356, 40138, 45919, 54712, 59597, 80276, 91838, 119194, 160552, 183676, 238388, 321433, 367352, 417179, 476776, 642866, 834358, 1285732, 1668716, 2571464, 2801059, 3337432, 5602118, 11204236, 19607413, 22408472, 39214826, 78429652, 156859304]

約数ペア:

[(1, 156859304), (2, 78429652), (4, 39214826), (7, 22408472), (8, 19607413), (14, 11204236), (28, 5602118), (47, 3337432), (56, 2801059), (61, 2571464), (94, 1668716), (122, 1285732), (188, 834358), (244, 642866), (329, 476776), (376, 417179), (427, 367352), (488, 321433), (658, 238388), (854, 183676), (977, 160552), (1316, 119194), (1708, 91838), (1954, 80276), (2632, 59597), (2867, 54712), (3416, 45919), (3908, 40138), (5734, 27356), (6839, 22936), (7816, 20069), (11468, 13678)]