155708436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43397}}^1$

素因数の和:43440

約数の個数: 48

約数和(自身を含む): 408288384

約数和(自身を除く): 252579948

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 43397, 86794, 130191, 173588, 260382, 520764, 564161, 998131, 1128322, 1692483, 1996262, 2256644, 2994393, 3384966, 3992524, 5988786, 6769932, 11977572, 12975703, 25951406, 38927109, 51902812, 77854218, 155708436]

約数ペア:

[(1, 155708436), (2, 77854218), (3, 51902812), (4, 38927109), (6, 25951406), (12, 12975703), (13, 11977572), (23, 6769932), (26, 5988786), (39, 3992524), (46, 3384966), (52, 2994393), (69, 2256644), (78, 1996262), (92, 1692483), (138, 1128322), (156, 998131), (276, 564161), (299, 520764), (598, 260382), (897, 173588), (1196, 130191), (1794, 86794), (3588, 43397)]