173831476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12907}}^1$

素因数の和:12968

約数の個数: 48

約数和(自身を含む): 384555136

約数和(自身を除く): 210723660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 12907, 13468, 25814, 51628, 90349, 167791, 180698, 335582, 361396, 477559, 671164, 955118, 1174537, 1910236, 2349074, 3342913, 4698148, 6208267, 6685826, 12416534, 13371652, 24833068, 43457869, 86915738, 173831476]

約数ペア:

[(1, 173831476), (2, 86915738), (4, 43457869), (7, 24833068), (13, 13371652), (14, 12416534), (26, 6685826), (28, 6208267), (37, 4698148), (52, 3342913), (74, 2349074), (91, 1910236), (148, 1174537), (182, 955118), (259, 671164), (364, 477559), (481, 361396), (518, 335582), (962, 180698), (1036, 167791), (1924, 90349), (3367, 51628), (6734, 25814), (12907, 13468)]