143219804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17107}}^1$

素因数の和:17154

約数の個数: 48

約数和(自身を含む): 321904128

約数和(自身を除く): 178684324

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 17107, 34214, 68428, 119749, 222391, 239498, 393461, 444782, 478996, 786922, 889564, 1556737, 1573844, 2754227, 3113474, 5114993, 5508454, 6226948, 10229986, 11016908, 20459972, 35804951, 71609902, 143219804]

約数ペア:

[(1, 143219804), (2, 71609902), (4, 35804951), (7, 20459972), (13, 11016908), (14, 10229986), (23, 6226948), (26, 5508454), (28, 5114993), (46, 3113474), (52, 2754227), (91, 1573844), (92, 1556737), (161, 889564), (182, 786922), (299, 478996), (322, 444782), (364, 393461), (598, 239498), (644, 222391), (1196, 119749), (2093, 68428), (4186, 34214), (8372, 17107)]