148165370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5347}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 284171328

約数和(自身を除く): 136005958

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 5347, 5542, 10694, 13855, 26735, 27710, 53470, 90899, 181798, 454495, 871561, 908990, 1743122, 4357805, 8715610, 14816537, 29633074, 74082685, 148165370]

約数ペア:

[(1, 148165370), (2, 74082685), (5, 29633074), (10, 14816537), (17, 8715610), (34, 4357805), (85, 1743122), (163, 908990), (170, 871561), (326, 454495), (815, 181798), (1630, 90899), (2771, 53470), (5347, 27710), (5542, 26735), (10694, 13855)]