152159408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2385

約数の個数: 40

約数和(自身を含む): 306647040

約数和(自身を除く): 154487632

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2207, 2224, 4309, 4414, 8618, 8828, 17236, 17656, 34472, 35312, 68417, 68944, 136834, 273668, 306773, 547336, 613546, 1094672, 1227092, 2454184, 4908368, 9509963, 19019926, 38039852, 76079704, 152159408]

約数ペア:

[(1, 152159408), (2, 76079704), (4, 38039852), (8, 19019926), (16, 9509963), (31, 4908368), (62, 2454184), (124, 1227092), (139, 1094672), (248, 613546), (278, 547336), (496, 306773), (556, 273668), (1112, 136834), (2207, 68944), (2224, 68417), (4309, 35312), (4414, 34472), (8618, 17656), (8828, 17236)]