156725840908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18720239}}^1$

素因数の和:18720286

約数の個数: 48

約数和(自身を含む): 352240035840

約数和(自身を除く): 195514194932

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, 18720239, 37440478, 74880956, 131041673, 243363107, 262083346, 430565497, 486726214, 524166692, 861130994, 973452428, 1703541749, 1722261988, 3013958479, 3407083498, 5597351461, 6027916958, 6814166996, 11194702922, 12055833916, 22389405844, 39181460227, 78362920454, 156725840908]

約数ペア:

[(1, 156725840908), (2, 78362920454), (4, 39181460227), (7, 22389405844), (13, 12055833916), (14, 11194702922), (23, 6814166996), (26, 6027916958), (28, 5597351461), (46, 3407083498), (52, 3013958479), (91, 1722261988), (92, 1703541749), (161, 973452428), (182, 861130994), (299, 524166692), (322, 486726214), (364, 430565497), (598, 262083346), (644, 243363107), (1196, 131041673), (2093, 74880956), (4186, 37440478), (8372, 18720239)]