129550148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2357}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 280998144

約数和(自身を除く): 151447996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1963, 2114, 2357, 3926, 4228, 4714, 7852, 9428, 13741, 16499, 27482, 30641, 32998, 54964, 61282, 65996, 122564, 214487, 355907, 428974, 711814, 857948, 1423628, 2491349, 4626791, 4982698, 9253582, 9965396, 18507164, 32387537, 64775074, 129550148]

約数ペア:

[(1, 129550148), (2, 64775074), (4, 32387537), (7, 18507164), (13, 9965396), (14, 9253582), (26, 4982698), (28, 4626791), (52, 2491349), (91, 1423628), (151, 857948), (182, 711814), (302, 428974), (364, 355907), (604, 214487), (1057, 122564), (1963, 65996), (2114, 61282), (2357, 54964), (3926, 32998), (4228, 30641), (4714, 27482), (7852, 16499), (9428, 13741)]