148892156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5639}}^1$

素因数の和:5714

約数の個数: 48

約数和(自身を含む): 318366720

約数和(自身を除く): 169474564

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 3772, 5639, 6601, 11278, 13202, 22556, 26404, 39473, 78946, 129697, 157892, 231199, 259394, 462398, 518788, 907879, 924796, 1618393, 1815758, 3236786, 3631516, 5317577, 6473572, 10635154, 21270308, 37223039, 74446078, 148892156]

約数ペア:

[(1, 148892156), (2, 74446078), (4, 37223039), (7, 21270308), (14, 10635154), (23, 6473572), (28, 5317577), (41, 3631516), (46, 3236786), (82, 1815758), (92, 1618393), (161, 924796), (164, 907879), (287, 518788), (322, 462398), (574, 259394), (644, 231199), (943, 157892), (1148, 129697), (1886, 78946), (3772, 39473), (5639, 26404), (6601, 22556), (11278, 13202)]