144498242

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2357}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 258059520

約数和(自身を除く): 113561278

約数列:

[1, 2, 7, 14, 29, 58, 151, 203, 302, 406, 1057, 2114, 2357, 4379, 4714, 8758, 16499, 30653, 32998, 61306, 68353, 136706, 355907, 478471, 711814, 956942, 2491349, 4982698, 10321303, 20642606, 72249121, 144498242]

約数ペア:

[(1, 144498242), (2, 72249121), (7, 20642606), (14, 10321303), (29, 4982698), (58, 2491349), (151, 956942), (203, 711814), (302, 478471), (406, 355907), (1057, 136706), (2114, 68353), (2357, 61306), (4379, 32998), (4714, 30653), (8758, 16499)]