142420908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{16787}}^1$

素因数の和:16902

約数の個数: 48

約数和(自身を含む): 383572224

約数和(自身を除く): 241151316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 16787, 33574, 50361, 67148, 100722, 117509, 201444, 235018, 352527, 470036, 705054, 1410108, 1695487, 3390974, 5086461, 6781948, 10172922, 11868409, 20345844, 23736818, 35605227, 47473636, 71210454, 142420908]

約数ペア:

[(1, 142420908), (2, 71210454), (3, 47473636), (4, 35605227), (6, 23736818), (7, 20345844), (12, 11868409), (14, 10172922), (21, 6781948), (28, 5086461), (42, 3390974), (84, 1695487), (101, 1410108), (202, 705054), (303, 470036), (404, 352527), (606, 235018), (707, 201444), (1212, 117509), (1414, 100722), (2121, 67148), (2828, 50361), (4242, 33574), (8484, 16787)]