154212476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 306173952

約数和(自身を除く): 151961476

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 167, 334, 341, 668, 677, 682, 1354, 1364, 1837, 2708, 3674, 5177, 7348, 7447, 10354, 14894, 20708, 20987, 29788, 41974, 56947, 83948, 113059, 113894, 226118, 227788, 230857, 452236, 461714, 923428, 1243649, 2487298, 3504829, 4974596, 7009658, 14019316, 38553119, 77106238, 154212476]

約数ペア:

[(1, 154212476), (2, 77106238), (4, 38553119), (11, 14019316), (22, 7009658), (31, 4974596), (44, 3504829), (62, 2487298), (124, 1243649), (167, 923428), (334, 461714), (341, 452236), (668, 230857), (677, 227788), (682, 226118), (1354, 113894), (1364, 113059), (1837, 83948), (2708, 56947), (3674, 41974), (5177, 29788), (7348, 20987), (7447, 20708), (10354, 14894)]