163599044

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 353928960

約数和(自身を除く): 190329916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 197, 223, 266, 394, 446, 532, 788, 892, 931, 1379, 1561, 1862, 2758, 3122, 3724, 3743, 4237, 5516, 6244, 7486, 8474, 9653, 10927, 14972, 16948, 19306, 21854, 26201, 29659, 38612, 43708, 43931, 52402, 59318, 87862, 104804, 118636, 175724, 183407, 207613, 307517, 366814, 415226, 615034, 733628, 830452, 834689, 1230068, 1669378, 2152619, 3338756, 4305238, 5842823, 8610476, 11685646, 23371292, 40899761, 81799522, 163599044]

約数ペア:

[(1, 163599044), (2, 81799522), (4, 40899761), (7, 23371292), (14, 11685646), (19, 8610476), (28, 5842823), (38, 4305238), (49, 3338756), (76, 2152619), (98, 1669378), (133, 1230068), (196, 834689), (197, 830452), (223, 733628), (266, 615034), (394, 415226), (446, 366814), (532, 307517), (788, 207613), (892, 183407), (931, 175724), (1379, 118636), (1561, 104804), (1862, 87862), (2758, 59318), (3122, 52402), (3724, 43931), (3743, 43708), (4237, 38612), (5516, 29659), (6244, 26201), (7486, 21854), (8474, 19306), (9653, 16948), (10927, 14972)]