148340960

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2801}}^1$

素因数の和:3147

約数の個数: 48

約数和(自身を含む): 351639792

約数和(自身を除く): 203298832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1324, 1655, 2648, 2801, 3310, 5296, 5602, 6620, 10592, 11204, 13240, 14005, 22408, 26480, 28010, 44816, 52960, 56020, 89632, 112040, 224080, 448160, 927131, 1854262, 3708524, 4635655, 7417048, 9271310, 14834096, 18542620, 29668192, 37085240, 74170480, 148340960]

約数ペア:

[(1, 148340960), (2, 74170480), (4, 37085240), (5, 29668192), (8, 18542620), (10, 14834096), (16, 9271310), (20, 7417048), (32, 4635655), (40, 3708524), (80, 1854262), (160, 927131), (331, 448160), (662, 224080), (1324, 112040), (1655, 89632), (2648, 56020), (2801, 52960), (3310, 44816), (5296, 28010), (5602, 26480), (6620, 22408), (10592, 14005), (11204, 13240)]