145603864

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 320002560

約数和(自身を除く): 174398696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 151, 257, 268, 302, 469, 514, 536, 604, 938, 1028, 1057, 1208, 1799, 1876, 2056, 2114, 3598, 3752, 4228, 7196, 8456, 10117, 14392, 17219, 20234, 34438, 38807, 40468, 68876, 70819, 77614, 80936, 120533, 137752, 141638, 155228, 241066, 271649, 283276, 310456, 482132, 543298, 566552, 964264, 1086596, 2173192, 2600069, 5200138, 10400276, 18200483, 20800552, 36400966, 72801932, 145603864]

約数ペア:

[(1, 145603864), (2, 72801932), (4, 36400966), (7, 20800552), (8, 18200483), (14, 10400276), (28, 5200138), (56, 2600069), (67, 2173192), (134, 1086596), (151, 964264), (257, 566552), (268, 543298), (302, 482132), (469, 310456), (514, 283276), (536, 271649), (604, 241066), (938, 155228), (1028, 141638), (1057, 137752), (1208, 120533), (1799, 80936), (1876, 77614), (2056, 70819), (2114, 68876), (3598, 40468), (3752, 38807), (4228, 34438), (7196, 20234), (8456, 17219), (10117, 14392)]