154963284

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{37649}}^1$

素因数の和:37677

約数の個数: 48

約数和(自身を含む): 421680000

約数和(自身を除く): 266716716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 37649, 75298, 112947, 150596, 225894, 263543, 451788, 527086, 790629, 1054172, 1581258, 1844801, 3162516, 3689602, 5534403, 7379204, 11068806, 12913607, 22137612, 25827214, 38740821, 51654428, 77481642, 154963284]

約数ペア:

[(1, 154963284), (2, 77481642), (3, 51654428), (4, 38740821), (6, 25827214), (7, 22137612), (12, 12913607), (14, 11068806), (21, 7379204), (28, 5534403), (42, 3689602), (49, 3162516), (84, 1844801), (98, 1581258), (147, 1054172), (196, 790629), (294, 527086), (343, 451788), (588, 263543), (686, 225894), (1029, 150596), (1372, 112947), (2058, 75298), (4116, 37649)]