148660316

素因数分解:

$2^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:728

約数の個数: 60

約数和(自身を含む): 317162832

約数和(自身を除く): 168502516

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 673, 686, 1127, 1346, 1372, 2254, 2401, 2692, 4508, 4711, 4802, 7889, 9422, 9604, 15479, 15778, 18844, 30958, 31556, 32977, 55223, 61916, 65954, 108353, 110446, 131908, 216706, 220892, 230839, 433412, 461678, 758471, 923356, 1516942, 1615873, 3033884, 3231746, 5309297, 6463492, 10618594, 21237188, 37165079, 74330158, 148660316]

約数ペア:

[(1, 148660316), (2, 74330158), (4, 37165079), (7, 21237188), (14, 10618594), (23, 6463492), (28, 5309297), (46, 3231746), (49, 3033884), (92, 1615873), (98, 1516942), (161, 923356), (196, 758471), (322, 461678), (343, 433412), (644, 230839), (673, 220892), (686, 216706), (1127, 131908), (1346, 110446), (1372, 108353), (2254, 65954), (2401, 61916), (2692, 55223), (4508, 32977), (4711, 31556), (4802, 30958), (7889, 18844), (9422, 15778), (9604, 15479)]