145039804

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{56923}}^1$

素因数の和:56954

約数の個数: 36

約数和(自身を含む): 317977464

約数和(自身を除く): 172937660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 56923, 113846, 227692, 398461, 739999, 796922, 1479998, 1593844, 2789227, 2959996, 5179993, 5578454, 10359986, 11156908, 20719972, 36259951, 72519902, 145039804]

約数ペア:

[(1, 145039804), (2, 72519902), (4, 36259951), (7, 20719972), (13, 11156908), (14, 10359986), (26, 5578454), (28, 5179993), (49, 2959996), (52, 2789227), (91, 1593844), (98, 1479998), (182, 796922), (196, 739999), (364, 398461), (637, 227692), (1274, 113846), (2548, 56923)]