148373048

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 299376000

約数和(自身を除く): 151002952

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 107, 116, 139, 172, 214, 232, 278, 344, 428, 556, 856, 1112, 1247, 2494, 3103, 4031, 4601, 4988, 5977, 6206, 8062, 9202, 9976, 11954, 12412, 14873, 16124, 18404, 23908, 24824, 29746, 32248, 36808, 47816, 59492, 118984, 133429, 173333, 266858, 346666, 431317, 533716, 639539, 693332, 862634, 1067432, 1279078, 1386664, 1725268, 2558156, 3450536, 5116312, 18546631, 37093262, 74186524, 148373048]

約数ペア:

[(1, 148373048), (2, 74186524), (4, 37093262), (8, 18546631), (29, 5116312), (43, 3450536), (58, 2558156), (86, 1725268), (107, 1386664), (116, 1279078), (139, 1067432), (172, 862634), (214, 693332), (232, 639539), (278, 533716), (344, 431317), (428, 346666), (556, 266858), (856, 173333), (1112, 133429), (1247, 118984), (2494, 59492), (3103, 47816), (4031, 36808), (4601, 32248), (4988, 29746), (5977, 24824), (6206, 23908), (8062, 18404), (9202, 16124), (9976, 14873), (11954, 12412)]