163482156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4051}}^1$

素因数の和:4139

約数の個数: 72

約数和(自身を含む): 442478400

約数和(自身を除く): 278996244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 4051, 4484, 6726, 8102, 10089, 12153, 13452, 16204, 20178, 24306, 36459, 40356, 48612, 72918, 76969, 145836, 153938, 230907, 239009, 307876, 461814, 478018, 692721, 717027, 923628, 956036, 1385442, 1434054, 2151081, 2770884, 2868108, 4302162, 4541171, 8604324, 9082342, 13623513, 18164684, 27247026, 40870539, 54494052, 81741078, 163482156]

約数ペア:

[(1, 163482156), (2, 81741078), (3, 54494052), (4, 40870539), (6, 27247026), (9, 18164684), (12, 13623513), (18, 9082342), (19, 8604324), (36, 4541171), (38, 4302162), (57, 2868108), (59, 2770884), (76, 2151081), (114, 1434054), (118, 1385442), (171, 956036), (177, 923628), (228, 717027), (236, 692721), (342, 478018), (354, 461814), (531, 307876), (684, 239009), (708, 230907), (1062, 153938), (1121, 145836), (2124, 76969), (2242, 72918), (3363, 48612), (4051, 40356), (4484, 36459), (6726, 24306), (8102, 20178), (10089, 16204), (12153, 13452)]